Inspired by a common desire to build up “one stop solution” of HDPE installation tools, the owner Mr.Chan created “RIYANG” welding in 2006. When look back, the strong and clear idea “the industry of polyethylene pipelines will be growing exponentially in the next few years and so the need for HDPE welding equipments” brings “RIYANG” to nowdays. We are proud of being a growing manufacturer and supplier in plastic pipe welding industry. Nowdays, “RIYANG” employs more than 60workers on a covered working and recommendation area of 5.000 square meters. And total two production plants could divided into mechanical workshop where the main parts of the machine achieved, an assembling line, technical department for machine design and technical control, warehouse for parts and machine, etc. And especially it points out that now 80% of total machine parts are from independent production. Each process of producing being strictly under control. All “RIYANG” products are designed and produced according with international standards and directives. With the principle of “Quality is the only” encourage, each machine will be tested before delivery to our customers. And supporting our partners to the maximum extent, we not only provide OEM service, but also ODM service. These addtional services help our partners more easily to market “RIYANG” machines in their local markets. We always think at the side of our partners. As our slogan “Let`s Join Together” going, we would like to work and grow together with our partners. And we also appreciate the strong trust and support from our affiliates and distributors.