Qingdao Huashida Machinery Co., Ltd was established in 2003. As a Hi-Tech enterprise specialized in researching, developing, service, trading, and manufacturing plastic pipe fittings and plastic extrusion equipments located in Qingdao Hi-Tech Industrial Park. We have independent import and export rights. As the biggest manufacture of large diameter pipe fittings and equipments, our company has been committed to research the new technology and process application. We have built a good cooperation with Tsinghua University. We support the products to overseas customers with good quality, competitive price and super service.