Make / Assembly / Enclosures
Enclosures 62 shops
| Manufacturer | Where | Also does | Size | Small runs | Quality | ||
|---|---|---|---|---|---|---|---|
| Approved Sheet Metal (ASM)Sheet metal — laser cutting, forming, hardware insertion, welding, powder coat via local suppliers; enclosures, brackets, chassis | US Hudson, New Hampshire | Sheet metal, Laser cutting, Powder coat & paint | unknown | Yes, stated | ISO 9001 | ||
| Cell-Conbattery packs — custom smart Li-ion / LiFePO4 / NiMH packs (SMBus, CANbus, I2C), chargers, in-house 3D-printed enclosures | US Bedford, Pennsylvania | Battery packs | unknown | Yes, stated | coordinates third-party testing: "UL | ||
| CYB PlastiquesMontréal plastics fabricator: CNC cutting, thermoforming/vacuum forming, bending and assembly of plexiglass and other plastics, from one-offs to series. | CA Saint-Laurent (Montréal), Quebec | CNC milling | unknown | Yes, stated | unknown | ||
| DureX Inc.Sheet metal — precision metal enclosure fabrication (cutting, forming, welding, finishing) | US Union, New Jersey | Sheet metal, Welding & fabrication | unknown | Yes, stated | ISO 9001 | ||
| EME Tech (EME Vietnam Technology)CTY TNHH CÔNG NGHỆ EME VIỆT NAMHanoi CNC shop making jigs, mold parts, machine parts and metal enclosures, and explicitly taking small-batch and one-off prototype orders. | VN Dong Anh, Hanoi | CNC milling, CNC turning, Sheet metal | 50–249 people | Yes, stated | ISO 9001 | ||
| Enclosure IndustriesSheet metal — laser cutting, forming, bending, welding, painting, assembly; custom enclosures | US Ashippun, Wisconsin | Sheet metal, Laser cutting, Welding & fabrication | unknown | Yes, stated | unknown | ||
| Fireblast FabricationSheet metal — fiber laser cutting, fabrication of enclosures, panels, brackets; 3D CAD support | US Murrieta, California | Sheet metal, Laser cutting | unknown | Yes, stated | unknown | ||
| Front Panel ExpressFactory: custom machined front panels, enclosures, milled parts and signs designed in its free Front Panel Designer software, with no production minimum. | US | CNC milling, Powder coat & paint | unknown | Yes, stated | unknown | ||
| Innova Engineered Plasticsthermoforming: heavy-gauge vacuum and pressure-formed equipment enclosures, shrouds, covers, bases | US Shirley, Massachusetts | — | unknown | Yes, stated | ISO 9001 | ||
| McCarty FabricationCNC machining — 3-axis milling of aluminum prototypes, housings and fixtures, plus CNC turning | US Corbin, Kentucky | CNC turning, CNC milling | unknown | Yes, stated | unknown | ||
| ProtocaseFactory: custom sheet metal and machined electronic enclosures, panels and parts built in 2-3 days, with an Instant Quoter and free design tools. | ?? | Sheet metal, CNC milling, CNC turning | unknown | Yes, stated | ISO 9001 | ||
| Wisdometal ManufacturingCustom precision sheet metal — control cabinets, metal enclosures and robot shells in aluminium, stainless and mild steel, to customer drawing | CN Shaoxing, Zhejiang | Sheet metal | unknown | Yes, stated | ISO 9001 | ||
| Zhejiang Tianqi Electric浙江天齐电气有限公司Waterproof enclosures and junction boxes, nine-fold profile cabinets, pushbutton boxes, control boxes, cast-aluminium boxes and sealed waterproof boxes; rail-transit pushbutton boxes are a named line | CN Zhejiang | — | unknown | Yes, stated | unknown | ||
| Cixi Tengrui Mould Manufacturing慈溪市腾瑞模具制造有限公司Precision injection mold design/manufacturing plus injection molding and assembly in-house; uses mold-flow analysis software and CNC precision machining; two-color (2K) mold capability; focuses on automotive interior parts (cup holders, seats, door handles, fuel caps) and small household appliances (hair dryers, hair clippers, razors, electric fans, coffee machines, vacuum cleaners) and meter-box enclosures. Full toolmaking + molding shop, not molding-only. | CN Ningbo, Zhejiang | CNC milling, Injection molding, Mold & tool making | 50–249 people | Yes, stated | unknown | ||
| Dongguan Fusheng Hardware Products东莞市阜盛五金制品有限公司Sheet metal stamping and precision sheet metal, aluminium extrusion and aluminium enclosures, die casting, CNC, polishing, surface treatment and assembly, tooling in-house | CN Dongguan, Guangdong | CNC milling, Sheet metal, Stamping | unknown | Yes, stated | unknown | ||
| Dongguan Shangen Precision Sheet Metal东莞市尚恩精密钣金有限公司Precision sheet metal explicitly for **drones and robots** (无人机钣金/机器人钣金), plus medical devices, finance/ATM equipment, 5G comms enclosures, EV battery packs, smart home/robotics devices, aerospace/military electronics — one of the strongest direct matches for a robotics-hardware founder in this whole directory | CN Dongguan, Guangdong | CNC milling, Sheet metal, Laser cutting | unknown | Yes, stated | unknown | ||
| Dongzheng Metal Sheet Metal (东正金属钣金加工厂)江门市东正物联科技有限公司Sheet-metal enclosures for smart kiosks/vending, and explicitly "机械人控制柜" (robot control cabinets) and network/server cabinets | CN Dongguan, Guangdong | CNC milling, Sheet metal, Laser cutting | 50–249 people | Yes, stated | unknown | ||
| Foshan Nanhai Wongsam Sheet Metal Technology中文名 unknownSheet-metal fabrication, laser cutting, enclosures/control cabinets | CN Foshan, Guangdong | Sheet metal, Laser cutting, Welding & fabrication | unknown | Yes, stated | unknown | ||
| Guangdong Yongu Electronic Machinery Technology (YONGU)中文名 unknownAluminum enclosure specialist — instrument cases, IP68 waterproof enclosures, 19" rack-mount cases, amplifier chassis; strong fit for robotics/electronics enclosures | CN Foshan, Guangdong | CNC milling, Anodizing | unknown | Yes, stated | unknown | ||
| Hongkaiyun Technology深圳市鸿凯运科技有限公司Precision plastic injection molds, double-shot molding, engineering plastics, automotive parts molds, medical device molds, electronics housings; precision tolerances ±0.005mm | CN Shenzhen, Guangdong | CNC milling, Injection molding, Mold & tool making | 50–249 people | Yes, stated | unknown | ||
| PeakingtechNPI (new-product-introduction) partner for Western hardware startups; full electronics + mechanical manufacturing (PCB/SMT/box-build, injection molding, sheet metal/CNC/die-casting) explicitly including a "Robotics & Automation" service line covering motion control and embedded systems. | CN Shenzhen, Guangdong | CNC milling, Sheet metal, Injection molding | unknown | Yes, stated | unknown | ||
| Seeed Studio深圳市矽递科技有限公司The best-known "maker-to-manufacturer" bridge in Shenzhen. Three tiers of service sit on top of the same factory network: (1) **Fusion** — self-serve PCB/PCBA prototyping-to-mass-production (the original "no MOQ" PCB house that put Shenzhen fab access in front of Western hobbyists); (2) **Customization/ODM** — configurator-driven customization of Seeed's own reference platforms (Raspberry Pi/NVIDIA Jetson carrier boards, LoRaWAN/GPS trackers, industrial computers) with NRE + rework fees per customization item; (3) **OEM/ODM manufacturing partner for outside hardware brands** — full concept-to-mass-production (structural design, certification (FCC/CE/Telec), tooling, box build). This third tier is what makes Seeed a real contract manufacturer, not just a PCB shop — it is the arm that manufactures Hugging Face/Pollen Robotics' **Reachy Mini** and **Microduck** desktop robots. | CN Shenzhen, Guangdong | CNC milling, Mold & tool making, FDM printing | unknown | Yes, stated | unknown | ||
| Yueqing Huate Electronics乐清华特电子Connector/terminal wire harness assemblies (端子线) — markets itself as producing to the same standard as Hirose(宏致)/Molex/JST terminal-wire products; housings in 1.00mm/1.20mm/1.25mm/1.5mm pitch, single- to 5+-wire configurations, tin/gold-plated terminal options, Hitachi/Sumitomo imported copper wire or domestic-copper alternative | CN Wenzhou, Zhejiang | Cable & wire harness | unknown | Yes, stated | unknown | ||
| Zhejiang Lianhe Electronics浙江联和电子有限公司Wire-to-board, wire-to-wire, and board-to-board connectors plus terminal/plastic housing components, marketed as drop-in replacements for branded series (JST XH/PH/SM/VH-equivalents); pitch range 1.0mm–6.35mm | CN Wenzhou, Zhejiang | — | unknown | Yes, stated | unknown | ||
| Dingtai Aluminum Technology (Taicang) Co., Ltd. / 鼎泰铝业科技(太仓)有限公司 (Alumag)**Aluminum extrusion , the primary line.** Various aluminum-alloy extruded profiles, magnesium alloys, aluminum processed products. ISO14001:2015 and IATF16949:2016 certified (auto-grade discipline). MIC profile also lists cooling-fin PCB enclosure extrusion. | CN Jiangsu | Extrusion, PCB fabrication | unknown | not stated | unknown | ||
| Jetray Technology / Jetray Battery (Chinese name not printed on the pages read)Li-ion pack design and assembly, BMS customised, PVC, plastic or metal housings | CN Shenzhen, Guangdong | — | unknown | not stated | unknown | ||
| KomacutLaser cutting, CNC bending, threading/chamfering, powder coat/e-coat/zinc/anodize/passivation, laser engraving, CNC turning — chassis and enclosure work. | CN Guangzhou, Guangdong | CNC turning, CNC milling, Sheet metal | unknown | not stated | unknown | ||
| LEIPOLE Electric Co., Ltd. , accessory partial-fit**Enclosure ACCESSORIES** , OEM fan filter, DIN rail, terminal, hinge, lock. Not a body maker. | CN Shanghai, Shanghai | — | unknown | not stated | unknown | ||
| Ningbo Zhenhai Bolang Metal Product Factory**Precision aluminum die-casting.** 25+ surface finishes, 100+ processing technologies. Products include auto parts housings, transmission components, machinery enclosures, motor housings, LED lighting housings. | CN Ningbo, Zhejiang | CNC milling, Die casting, Motors & actuators | unknown | not stated | unknown | ||
| Qingdao Hetai Precision Industry Co., LtdQingdao sheet-metal fabricator (export arm of Qingdao Changlong Metalwork) for enclosures, welded assemblies and machinery parts. | CN Qingdao, Shandong | Sheet metal, Welding & fabrication, Laser cutting | 50–249 people | not stated | ISO 9001 | ||
| Ruici Metal Products (Dalian) Co., LtdCasting, forging, stamping, machining across steel, stainless steel, copper, aluminum, zinc alloys. Their MIC profile calls out powder-coated and 5G base-station enclosures. Diamond Member. | CN | CNC milling, Stamping, Forging | unknown | not stated | unknown | ||
| Sansuisha (Thailand) Co., Ltd.บริษัท ซันซุยชะ (ประเทศไทย) จำกัดJapanese-owned Chonburi shop doing sheet metal forming, spray painting/coating and assembly, including custom steel boxes. | TH Phan Thong, Chonburi | Sheet metal, Laser cutting, Stamping | 50–249 people | not stated | ISO 9001 | ||
| Shenzhen Hofengfab Technology Co., Ltd.Sheet-metal fabrication (laser cut, waterjet, bending, forming, stamping, welding, finishing) plus **extruded aluminum enclosures**, **die-cast aluminum enclosures**, and multiple IP grades from **IP44 to IP68**. Site says "no minimum order quantity" and "rapidly made in a few days". | CN Shenzhen, Guangdong | Sheet metal, Laser cutting, Waterjet | unknown | not stated | unknown | ||
| Shenzhen YSY Electric Equipment Co., Ltd.Sheet-metal fabrication, CNC (turning, milling, 5-axis), electrical enclosures/boxes, laser cutting, metal stamping, welding, CNC bending and forming. **Aluminum extrusion + anodizing** also offered. | CN Shenzhen, Guangdong | 5-axis CNC, CNC turning, CNC milling | unknown | not stated | unknown | ||
| ShincoFabSheet-metal fabrication (laser cut, plasma cut, tube laser, forming, bending, stamping, welding, spot weld) plus aluminum fabrication with custom aluminum enclosures. Finishing in-house: powder coat, anodize, electroplate, brush. | CN Dongguan, Guangdong | Sheet metal, Laser cutting, Stamping | unknown | not stated | unknown | ||
| Awetuosheet metal fabrication, laser cutting, bending, welding, powder coat; enclosure and chassis work. | CN Dongguan, Guangdong | Sheet metal, Laser cutting, Powder coat & paint | unknown | not stated | unknown | ||
| BreezeAI-hardware engineering and manufacturing partner covering electronics, enclosure, firmware, and packaging from concept to production; positions itself against high-MOQ incumbents. | CN Shenzhen, Guangdong | PCB assembly (PCBA), Foam & packaging, Electronics design | unknown | not stated | unknown | ||
| DAMIAO / DM-Tech达妙科技quasi-direct-drive robot joint motors (DM-J4310, DM-J8009, DM-J8006 series); MIT Mini Cheetah style; CAN-FD; sold single-unit through Taobao and internationally via robotics distributors | CN Shenzhen, Guangdong | Motors & actuators, Sensors & lidar | unknown | not stated | unknown | ||
| DINGPRECISION中文名 unknownBESS (battery energy storage system) enclosures, liquid-cooled server cabinets, EV charger housings, industrial control cabinets — advertises **100% in-house powder coating**, which is directly relevant to the painting/coating sourcing question in this brief | CN Dongguan, Guangdong | CNC milling, Sheet metal, Laser cutting | unknown | not stated | unknown | ||
| Dongguan Jinruixin Plastic & Hardware Products东莞市金瑞鑫塑胶五金制品有限公司High-volume aluminum and plastic enclosure CNC machining | CN Dongguan, Guangdong | CNC milling | unknown | not stated | unknown | ||
| Dongguan Longwang Hardware东莞市龙旺五金有限公司Combined CNC/aluminum machining + sheet metal, with med-device track record (nucleic-acid testing equipment, minimally invasive surgical needles/titanium needle tips, ventilator valve bodies, semiconductor equipment enclosures) | CN Dongguan, Guangdong | CNC milling, Sheet metal | unknown | not stated | unknown | ||
| Dongguan Sanjun Hardware & Electrical Co., Ltd. (Sansteed)Custom sheet-metal enclosures for power distribution cabinets, BESS, EV-charging equipment, industrial-control housings. AMADA CNC machines, laser cutters, automatic riveters. TIG/MIG welding, electrostatic powder coat. | CN Dongguan, Guangdong | CNC milling, Sheet metal, Laser cutting | unknown | not stated | unknown | ||
| Dongguan Shengpeng Precision Technology (DGSP CNC)东莞市盛鹏精密科技有限公司One-stop CNC milling + turning + laser cutting + sheet-metal bending + precision casting under one roof — useful if a founder needs machined parts AND an enclosure from a single vendor | CN Dongguan, Guangdong | 5-axis CNC, CNC turning, CNC milling | unknown | not stated | unknown | ||
| Dongguan Xinchuan Sheet Metal东莞市新川钣金有限公司Sheet metal for a dedicated "smart robotics industry" product line (智能机器人行业) alongside new-energy, medical, semiconductor, comms, and aerospace enclosures | CN Dongguan, Guangdong | CNC milling, Sheet metal, Laser cutting | unknown | not stated | unknown | ||
| Dongguan Yunde Sheet Metal Technology东莞市运德钣金科技有限公司Precision sheet metal for medical devices, laser equipment, UV curing ovens, industrial automation equipment | CN Dongguan, Guangdong | Sheet metal | unknown | not stated | unknown | ||
| Elecrow深圳市易科诺科技发展有限公司Turnkey PCBA + finished-product manufacturing squarely aimed at makers and small hardware brands, with strong emphasis on its own open-hardware product catalog (ESP32 boards, displays, Meshtastic/LoRa devices) alongside contract assembly — positions itself as "mid-to-high quality PCBA manufacturing and sourcing" for clients in 150+ countries. | CN Shenzhen, Guangdong | CNC milling, Injection molding, FDM printing | unknown | not stated | unknown | ||
| Foshan Nanhai JiaWei Metal Products中文名 unknownDie casting, explicitly lists medical/communications/electronics enclosures among applications | CN Foshan, Guangdong | Die casting | unknown | not stated | unknown | ||
| Huizhou CTT Technology (Yonghui)惠州永惠科技有限公司One-stop EMS — PCBA, assembly, packaging, warehousing/logistics for consumer electronics, IoT modules, smart-home, industrial, and automotive electronics | CN Huizhou, Guangdong | PCB assembly (PCBA), Foam & packaging, Testing & certification | 250+ people | not stated | unknown | ||
| JB Batterycustom Li-ion, LiFePO4 packs for industrial robotics, forklifts, AGVs; publishes small-quantity capability | CN Shenzhen, Guangdong | Battery packs | unknown | not stated | UN38.3 | ||
| KDM Fabsheet metal fabrication, laser cutting, CNC machining, enclosure work; English catalogue. | CN Dongguan, Guangdong | CNC milling, Sheet metal, Laser cutting | unknown | not stated | unknown | ||
| Qingdao Huarui Hardware Products Co., Ltd.Jimo, Qingdao sheet-metal fabrication (laser cutting, bending, welding), enclosures and CNC parts. | CN Qingdao, Shandong | Sheet metal, Laser cutting, Welding & fabrication | unknown | not stated | unknown | ||
| Saidaer Prototype赛达尔手板模型unknown | CN Shenzhen, Guangdong | Sheet metal, Welding & fabrication | unknown | not stated | unknown | ||
| Shandong Gurmei Metal Products山东固而美金属制品有限公司Sheet metal and aluminium extrusion enclosures built to customer drawing — industrial controller housings, relay housings, vented/heatsink housings, 2U and 4U chassis | CN Shandong | Sheet metal, Extrusion | unknown | not stated | unknown | ||
| Shenzhen Himax ElectronicsCustom lithium battery packs with in-house BMS engineering, matched to the customer's enclosure and current profile | CN Shenzhen, Guangdong | Battery packs | unknown | not stated | unknown | ||
| Shenzhen Hitech FPC Co., LtdFlex PCB and rigid-flex PCB fabrication with English trade page — useful for wearables/robotics with cabling in tight enclosures. | CN Shenzhen, Guangdong | Flex PCB, PCB fabrication | unknown | not stated | unknown | ||
| Suzhou Yichuang Electrical Equipment Co., Ltd.Industrial sheet-metal cabinets and enclosures , standard control cabinets, **Rittal-like enclosures**, operation consoles, cantilevers, industrial air conditioners, stainless-steel cabinets, PLC cabinets, MCC cabinets, power distribution cabinets, outdoor enclosures, industrial control cabinets, computer/network cabinets. "20 years manufacturing, 25 years design experience". | CN Suzhou, Jiangsu | Sheet metal | unknown | not stated | unknown | ||
| SZOMKPlastic and aluminum electronics enclosures, junction boxes, handheld housings; 1,000+ existing molds; custom services (cutouts, silkscreen, silicone, color) on stock enclosures — the cheap enclosure path before custom tooling. | CN Shenzhen, Guangdong | Mold & tool making, Rubber & silicone | unknown | not stated | unknown | ||
| Xiamen Jingwei Industry & Trade Co., Ltd.Xiamen injection mold and molding shop for custom electronic housings and shell parts. | CN Xiamen, Fujian | Mold & tool making, Injection molding | 10–49 people | not stated | unknown | ||
| Xingongjukiang Robotics星工聚将（苏州）智能科技有限公司Integrated robot joint modules combining reducer + motor + dual encoders + driver in one housing, full-hardware FOC control, in-line variable gear ratio, torque coverage 10–500 N·m across XG70/XG80/XG90/XG110/XG142/XG170 model sizes; built for humanoid and collaborative-robot applications; also produces the Z1 wheeled humanoid robot (28 DOF) and a "G1" high-dynamic robotic arm as showcase end-products | CN Suzhou, Jiangsu | Gears, Motors & actuators, Sensors & lidar | unknown | not stated | unknown | ||
| Yumo Electric Co.incremental encoders 30–100 mm, hollow and solid shaft; widely used by lower-cost Chinese CNC + AGV builders; strong Alibaba English storefront | CN Wenzhou, Zhejiang | CNC milling, Sensors & lidar | unknown | not stated | CE | ||
| ZeroErr Control因时机器人 (Yin Shi Robotics) / 零差云控integrated joint modules (eRob series) that pair harmonic reducer + frameless motor + absolute encoder + driver in a single housing, aimed at collaborative and humanoid robot builders in the 50–500 unit range | CN Shenzhen, Guangdong | Magnets, Motors & actuators, Sensors & lidar | unknown | not stated | claims CE (unverified issuer) | ||
| Zhongshan Mingruo Metal Products中山铭偌金属制品有限公司Sheet-metal enclosures/chassis, laser cutting, coating | CN Zhongshan, Guangdong | Sheet metal, Laser cutting | unknown | not stated | unknown |