Yantai Sanlei Plastic industry Co.,Ltd.is a special factory mainly producing plastic (PVC-U,CPVC,PEPP)pipes and pipe fitting.Main varieties include pipes and pipe fitting for water supply,chemical industry,drainage,municipal,farm irrigation,marine aquaculture,electric power and telecommunication and insulate electrician thimble for architecture and so on. The company has full specifications of products and high quality,each of technical data can reach national and international standard 　 Since its establishing,Yantai Sanlei Plastic Piping Co.,Ltd.Has been paying more attention to the technical innovation,system innovation and management tightly,based on the quality guide line of stable product quality,customer satisfaction,internal management intensifying and insistent improvement;and doing fine in the production process.This company adopts double screw extrusion production line which is advanced in international level,with an annual production capacity of 15000tons forΦ16-630mm,automatically controlled during production.Advanced equipment,technology and rich special production experiences make the company possess considerable in scale and strength,and enjoy high reputation in the same business line and application field. 　　 Yantai Sanlei Plastic industry Co.,Ltd. has passed ISO9001 Quality System Certification,the PVC-U pipes for water supply has passed provincial technique appraisal and got the certificate issued by Yantai Product Quality Supervising and Test Office,sanitation permission instructions issued by the Health Department of Shandong province,Dalian,Qingdao construction industrial product recording certificates. This product has passed the test of National Plastic Products Quality Supervising and test Center for several times and was listed as generalizing and application product by Yantai Construction Bureau and Shandong Construction Department and important recommendation product of countryside water supply project by Ministry of Water Resources,awarded as authority test standard reaching product by China Quality Test Association;and company is considered as private science enterprise by the government departments. Yantai Sanlei Plastic industry Co.,Ltd.will develop series of products of new type plastic pipes continuously and further expand application field of products. Our company warmly welcomes friends from all walks to visit and instruct.