We are a factory with 16 years specialized in producing and marketing various types of TOP GRADE plastic pipe fusion equipment ( socket welding, HDPE butt fusion and hot air gun welding as well as pipe tools) .Our brand "TRANSWELL" is famous and professional in China local marketalso be well liked in GERMAN, AMERICA, ITALY, POLAND, SPAINwith approvaled by CE, ROHS, EMC and ISO .