Company Description
Sanjia Big International Trade Co., Ltd from Qingdao,China, which has its own factory producing plastic injection molding products and extrusion molding products of auto & yacht and other home appliance accessories.
Qingdao Sanjia Big International Trade Co., Ltd. established on 1989 and have 19 injection molding machines and 4 extrusion molding production lines, which can manufacture most customized injection and extrusion plastic products customers want.