Guangdong Shantou Chenghai Donghai Chains Factory is a main enterprise specialized in making all kinds of chains in Guangdong. It has a long history in production for more than 20 years. It has many advanced production machines and test facilities. The products are made after a meticulous design, by advanced technological process and constantly improved. They are all made from good quality material. The products are made according to GB, JISB, ANSIB, DIN, Or ISO Standard. The main products are: High precision transmission chains, Transporter chains, Power chains and special chains, etc. They are used in all kinds of motor bicycles, bicycles, photocopiers and power transmission. The chain's Brand mark is DH. It also produces self-tapping screws. It warmly welcomes customers to contact it personally or by letters, it also can satisfactorily process similar products according to customer's sample and design. It will whole-heartedly serve you.