Zhuji Tonghai Hardware Factory founded in 19 , manufactures and offers PP-R and PE socket fusion tools, pipe fusion machine in China. With more than 10 years of experience in pipe fusion equipments, Tonghai holds its customers in high regards and is proud of the close relationships it has established with them. Their support, suggestions and input are always welcomed and appreciated. The company has passed ISO9001:2000 Quality System Standard. And in order to achieve our commitment to quality, we constantly monitor the manufacturing process from the receiving of the raw materials until the finished products are shipped to our valued customers. Tonghai is a unique company, we are proud of our most valuable resource—our people, their commitment to excellence, and dedication to supplying the best quality products at the most competitive prices. Our entire organization is committed toward continually improving upon all aspects of our operation.