- New Chien Te Hang Co., Ltd
- Address:No. 143, Longxin Road, Longjing Shiang Taichung County 43450 Taiwan
- Advanced Material Specialty Inc.
- Address:No. 18 Kegong 2nd Rd Douliu City Taiwan 640 Taiwan
- Ming Jade Trading Co., Ltd.
- Address:No.85 Lane 2 Cheng Yi Road Keelung Taiwan 202 Taiwan
- Maing Yion Industry Co., Ltd
- Address:44,Lane 139,Sec. 2,Chin Tung Rd., Chang Hua asia 500 Taiwan
- Gao Di Limited
- Address:No.20-17, Wenhua St., Lukang Township, Changhua County Changhua TAIWAN, R.O.C.[??] ????? Taiwan
- Greatest Empire International Co., Ltd.
- Address:No.7, Alley 6, Lane 106, Xingren Rd., Danshui Town, Taipei County 251, Taiwan (R.O.C.) Taipei Taiwan
- Papo Co Ltd
- Address:taishun street da-an district taipei taiwan taipei taipei 106 Taiwan
- Houng Mou Industrial Co.,Ltd
- Address:Hong Chang Taoyuan Taiwan
- Yieh Corporation Limited (Taiwan)
- Address:6, E-Da Rd., Yanchao, Kaohsiung Kaohsiung 82445 Taiwan
- Yieh Corp. (No.1 Stainless Steel Group in Taiwan)
- Address:No. 6, E-Da Rd., Yanchao Township Kaohsiung County 82445 Taiwan
- GANG GWO INDUSTRIAL CO., LTD.
- Address:No.9-60, Si Liao Road, Si Liao Tsun, 831 Ta Liao Hsiang, Kaohsiung Hsien Taiwan 831 Taiwan
- Wellgrow Industries Corp.
- Address:#66, 126 Lane, Shi-Twin Rd, Sec.2, Taichung, Taiwan, R.O.C. Taichung 407 Taiwan
- Shwu Wen Stainless Steel
- Address:No.407, Kung Ming Road, Da Liao Kaohsiung Hsien, Taiwan. Kaohsiung Hsien Taiwan 831 Taiwan
- Kuo Lung Ferro Silicon MFG., Co.
- Address:10 Lane 81, Dong Shan Road Sec. 1st, Yilan Taiwan 26948 Taiwan
- Ru Bor Works Co., Ltd.
- Address:No. 343, Fu Hsing Rd., Luchu Hsiang, Kaohsiung, Taiwan
- Yieh Corp(Taiwan)
- Address:No 6, E-Da Road, Yanchao Township, Kaohsiung County, Taiwan, 82445 Kaohsiung Taiwan
- Durafixture Co., Ltd
- Address:4F-1, 132, Yumin 6th Road, Beitou Chiu, Taipei Taiwan
- Yieh Corp. (taiwan) Shanghai office
- Address:503 room,989Dongfang Rd. Shanghai 200122 Taiwan
- Bothwin Internaional
- Address:13F, No 111-1, Jilin Rd., Luzhu Shiang, Taoyuan County 338, Taiwan
- Must Metal Corp.
- Address:1 F No.33-1, Fushun St Taipei Taiwan