- Chang Yu Machinery Works
- Address:No. 60, Meikuan Rd., Meikuan Tsun, Ta, Tsun Hsiang, Changhua Hsien, Taiwan
- Gold Chia Fong Biotech Co., LTD.
- Address:No.22 Alloy 10 Lane 261.Chin True Rd., Nanliu Village, Wuffeng Shiang,Taichung Hsien, Taiwan
- KWANG DAH ENTERPRISE CO., LTD
- Address:Taiwan
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