Guangdong Amico Valve (Xianggang Street Port Island Shop)

Siyou Building Materials Co., Ltd.

Xingxing Building Materials

Huamei Rubber and Plastic Heat Preservation Gere Material

Dongguan Hengda Rubber Products Co., Ltd. (Dongguandongguan Huali Hardware, Mechanical and Electrical Market Shop)

Hengda Copper Materials Aluminium Material Company