- Chuen Jing Water Pum
- Address:No.100-7, Cuiping Rd., Dashe Shiang, Kaohsiung city, Taiwa
- Avantech Corporatio
- Address:No.300-5, Lung-Shou St., Taoyuan city, Taoyuan 33058, Taiwan Taoyuan,
- Chitai Electronic Corporatio
- Address:5F., No. 1 Lane 123, Pao-Chung Road Hsin-Tien City, Taipei, Taiwan 231, R.O.C. Taipei,
- BAP Precision Ltd
- Address:6F, No. 1-5, Ln 1224, Zhongzheng Road Taoyuan, , Taoyua
- QINGRUI TECH CO., LTD.
- Address:Taiwa
- Aosta Technology Co., Ltd.
- Address: No., Jhgjhng Road, Chung Ho City,,
- COMTECH TESTING MACHINES CO.,LTD.
- Address:NO. 46, Lane20, Dafu Rd., ShanKang, Taichung Taiwan 42946 Taiwan
- Isunjoin Technology Co., Ltd.
- Address:2F.-8, No.14,Lane 609,Sec.5,Chongsin Rd. Sanchong Taipei Taiwan
- Avantech Corporation
- Address:No.300-5, Lung-Shou St., Taoyuan city, Taoyuan 33058, Taiwan Taoyuan Taiwan
- DHA YING MACHINERY CO.,LTD
- Address:No 185 WEN HWA RD YING KO TOWN TAIPEI Taiwan
- Roin Technology Corp.
- Address:7F, No. 121, St. Li-De, Chung Ho Taipei 235 Taiwan
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