- Ging Wha Long Hardware Industry Co., LTD
- Address:25-1 Shuijing Lane Longjing village Shetou
- WEI WEN ENTERPRISE CO., LTD (Shanghai Office)
- Address:No.304, Ta Sheng St.,
- LIH JAW INDUSTRIAL CO LTD
- Address:No.9, Lane 95, Yong'an Rd.,Annan Dist.,
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