Zhejiang Linhai Hengye Tubing Equipment Co. Ltd is located in Duqiao industrial area, Linhai, Zhejiang. The factory covers 15,000 square meters with good and effective facilities for all standards of copper fitting products. ISO9001:2000, CE and WRAS is available. In 2017, Hengye got the NF certificate for the its EndFeed fittings range. We have professional techinicians and good quality control system.All the facilities, moulds and guauges are checked regularly and always in good condition. The pipes quality is required in the pipe factory and also well controlled in our factory before the production. All what done guarantees good and stable quality for the customers. With good experience for OEM products in the past ten years, we can offer the customers the whole rangle range products of different standard, also we can produce the fittings at the exclusive requirements from the customers.