We will in 2023 chinaplas fair welcome

ZHANGJIAGANG STONE MECHANICAL EQUIPMENT CO., LTD  Founded in 2009, call (stopnepack ) is a professional company engaged in the design of plastic machinery ，blow molding ,extrusion and filling machine and manufacture also produce thin-walled injection molding and other packaging molds. stonepck applies the industry-leading digital management of the whole plant, and has rich practical experience in machinery ,molds and hot runner production, complete manufacturing equipment, and scientific quality management system. stonepack combines professional system design and uses high-precision high-speed machining center to achieve high standards of products processing.

We are in the leading position in the field of  blow moulding industry ,filling machinery and thin-wall injection molding in China. The products we design have won many patents, and are supplied to the domestic market and exported overseas.