Make / Testing & certification / Jiangsu Dena Precision Bearing
Jiangsu Dena Precision Bearing
江苏德纳精工轴承有限公司
Cross-roller bearings (bore to 180mm, OD to 800mm), slewing/turntable bearings, robot reducer bearings, deep groove ball bearings, cylindrical/tapered/spherical roller bearings, angular contact bearings; precision P4/P5, P2-grade turntable bearings also offered
CN Wuxi, Jiangsu, China
What they make
| Processes | Testing & certification, Motors & actuators (read from their description) |
|---|---|
| Capabilities | ~14,000 sqm facility, 200+ employees incl. 22-person R&D team, in-house test lab, 150+ automated production lines, ISO 9001, TS16949, GJB9001C (military) certified; annual capacity ~10M bearing sets (group-wide, incl. legacy lines) |
| Parts and products | Cross-roller bearings for robot reducers; P2-grade slewing/turntable bearings |
| Materials | unknown |
| Tolerance | unknown |
| Largest part | unknown |
Order size and timing
| Minimum order | unknown |
|---|---|
| Prototypes | unknown |
| Small-run evidence | unknown |
| Startup friendly | No direct evidence of small-batch/sample policy found; presence on multiple wholesale B2B directories (b2b168, hc23, 3000.cn) suggests they handle smaller trade-platform orders alongside bulk supply, but unconfirmed |
| Quote turnaround | unknown |
| Prototype lead time | unknown |
| Production lead time | unknown |
| Instant online quote | unknown |
Quality and company
| Certificates | unknown |
|---|---|
| Business type | unknown |
| People | 200 employees |
| Floor area | unknown |
| Founded | unknown |
| English | unknown |
| Public customers | Automotive axle/gearbox, elevators, wind power (general industry categories cited, no named accounts) |
| Address | 江阴市璜土镇澄常工业区贤庄路5号 (5 Xianzhuang Road, Chengchang Industrial Zone, Huangtu Town, Jiangyin), postal code 214445 |
| Marketplace stores | unknown |
Contact
| not public; request through Maglev | |
| Phone | not public |
Sources
Confidence REPORTED · from public sources, not yet visited or ordered from · checked unknown