Hunan Zhongling Plastic Technology Co., Ltd. ye raan cɔl Zhongling Plastic Pipe Factory, ye tɔ̈ në Beihu Economic Development Zone, Yizhou, Hunan Province. Tun cenë yen looi në ruöön de 2001, a cɔl Zhongling Plastic Pipe Factory, a cɔl Zhongling Plastic Pipe Factory, a cɔl Zhongling Plastic Pipe Factory, a cɔl Zhongling Plastic Pipe Factory, a cɔl Zhongling Plastic Pipe Factory, a cɔl Zhongling Plastic Pipe Factory. Kä ye kek looi aye polypropylene (PPR) ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi, ye kek looi. Kä ye kek looi aye kek looi në ɣän kɔ̈k peei yiic, ye kek looi në ɣän kɔ̈k peei yiic, ye kek looi në ɣän kɔ̈k peei yiic, ye kek looi në ɣän kɔ̈k peei yiic. Ku käke akutnhom ye luɔɔi de ISO9001: 2008 International Quality System Management, a cɔl "China Engineering Construction Key Promotion Products", "Hunan Province Products", 2013 a cɔl "Zhejiang City Products", 2015 a cɔl "Hunan Province Products" ku jɔl ya "Hunan Province Products" ku jɔl ya "Hunan Province Products" ku jɔl ya "Hunan Province Products" ku jɔl ya "Hunan Province Products" ku jɔl ya "Hunan Province Products" ku jɔl ya "Hunan Province Products" ku jɔl ya "Hunan Province Products" ku jɔl ya "Hunan Province Products". Kɔmpani ye kɔc cɔl China culture bɛ̈n ya kɔc cɔl enterprise responsibility. Kɔmpani ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path, ye kɔc cɔl enterprise business path