Zhejiang Volcano Machinery Co., Ltd. is located in Jinhua, Zhejiang, the manufacturing and export base of tools and hardware in mainland China. We specialize in manufacturing and export of one-component polyurethane (PU) foam dispensing guns and have a production capacity over 70, 000 pcs per month. Our main export markets cover Europe and US. Backed by our R & D department and company's tenet: QUALITY INNOVATION, we improve our products and develop new products on a regular basis. Our products ...