Shandong Kaiyuan Pipe Industry Co., Ltd. a looi në 2003, a ye raan ye kɔc cɔl PE tubu, PVC tubu, steel wire skeleton tubu, PE double wall corrugated tubu series products production, sales, focusing on pipeline technology enterprise. The company is located in China's new material name city Zibo, Shandong province, the company is close to Zilu petrochemical, only 80 km from Jinan remote wall international airport, close to Linzi high speed, geographical location is very superior, logistics transportation is very convenient, the company purchased long term Zilu petrochemical pe100 grade raw materials as our company's production raw materials, ensuring the quality of the products. Saan 13 cï yen looi, a jɔl ya koom juëc ye kɔc cɔl science and technology advancement award, China petrochemical, Qilu petrochemical, ku kɔc kɔ̈k peei. Focus technology, quality has always been our business philosophy, from raw materials to production, transportation, post-service, technical guidance all the links for strict control, ensuring quality, ensuring production meets customer requirements of qualified products, letting customers save their hearts and efforts. Focus technology, quality has always been our business philosophy, from raw materials to production, transportation, post-service, technical guidance all the links for strict control, ensuring quality, ensuring production meets customer requirements of qualified products, letting customers save their hearts Akutnhom de kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc Në ye mɛn, käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom ye käke akutnhom Kɔmpani ye tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ