| sales@enc7.com | |
| Phone | +86 316 893 3331 (China, UTC+8) |
| [TBD: WhatsApp number] | |
| Business hours | [TBD: business hours, UTC+8] |
| Address | No. 7-1, West Section of Gongye 1st Road, Dachang High-Tech Industrial Development Zone, Langfang, Hebei, China |
| Operating company | Langfang Jingzheng Optoelectronics Technology Co., Ltd. (廊坊晶正光电技术有限公司) |
Request a quote
The fastest route is our RFQ form — attach your drawing and we’ll review it. To help our engineers respond quickly, please include:
- Disc type (glass / metal / PC, transmissive / reflective, incremental / absolute)
- Outer diameter, bore and substrate requirements
- Line count or resolution
- Other key process and inspection requirements
- Quantity and target delivery date
Visit the factory
We are located in the Dachang High-Tech Industrial Development Zone, Langfang, Hebei — about [TBD: travel time / nearest airport] from Beijing. Factory visits and audits are welcome by appointment.