- Beijing Fupeng PhotoeletricityTechnology Ltd.
- USA,Europe
China(Mainland)
- Changchun Deln Optics Technology Co., Ltd.
- worldwide,America, Europe, Asia
China(Mainland)
- Shanghai Wonderful Opto-Electrics Tech. Co., Ltd
- U.S.A, European
China(Mainland)
- PRODUCTOS BODYCARE S.A. DE C.V.
- toothbrush
Mexico
- 新禾航电股份有限公司
- -
Taiwan
- ANDVARI LTD.
- -
Afghanistan
- NOVAMETRIX MEDICAL SYSTEMS INC.
- -
United Kingdom
- 美商泰瑞达股份有限公司台湾分公司
- -
Taiwan
- UNIDENT AB
- -
Sweden
- 佳美环境科技股份有限公司
- -
Taiwan
- JODOGYAN EDUCATIONAL SERVICES
- -
India
- COOPERVISION INC
- -
Canada
- 北阳光学有限公司
- -
Taiwan
- 幸？有限公司
- -
Taiwan
- EAGLE CONCEPT INTERNATIONAL LIMITED
- skin care
Hongkong
- 其益企业有限公司
- -
Taiwan
- A & D TECHNICAL SUPPLY CO
- -
United Kingdom
- 三联科技股份有限公司
- -
Taiwan
- 宏益科技股份有限公司
- -
Taiwan
- AISHWARYA TELECOM PRIVATE LTD.
- -
India