成人午夜免费无码福利片,玖玖资源站影音先锋,久久精品呦女,肥大BBWBBW高潮喷水

Welcome to XX Bearing Technology Co., Ltd
CN|EN
Your location: Home -> Product display -> Cement pipe mold
  • Shandong Cement Pipe Mold
< >

Shandong Cement Pipe Mold

Cement pipe molds. Our factory has many years of experience in the production of cement pipe molds, strictly in accordance with the national standard GB/T11836-2009, and has produced concrete and reinforced concrete water transmission and drainage pipe molds in the form of flat mouth,

  • Shandong Cement Pipe Mold
Details


Cement pipe molds. Our factory has many years of experience in the production of cement pipe molds, strictly in accordance with the national standard GB/T11836-2009, and has produced concrete and reinforced concrete water transmission and drainage pipe molds in the form of flat mouth, socket, double socket, steel socket, tongue and groove, etc. The cement pipe molds produced by our factory have reasonable design, advanced manufacturing technology, convenient disassembly, safety and reliability, and are suitable for various water transmission and drainage projects.