Products

Longchangjie PVC wire cable conduit pipe production line installed forced cooling system to ensure the product’s high performance, low noise, high service life. Can give customers a satisfying experience.

Longchangjie developed the patent ZL202221543679.5 PPH Continuous Winding Storage Tank Equipment device to reduce costs and increase production capacity, is the best alternative to the traditional tank equipment. At present, the largest diameter of 6500mm has been produced, both in diameter and length have broken records.

Plastic bell and spigot injection molding machine developed by longchangjie adopts Full Computer PLC control, which has the advantages of high automation, low energy consumption, high efficiency and high yield. After continuous research and development and innovation, gradually become a domestic socket field of pioneers.

Longchangjie has 13 years of professional production of PMMA transparent bar production line technology. In the continuous improvement of enterprise innovation capacity, but also has a very comprehensive after-sales service.

The HDPE drainage sheet production line produced by Longchangjie is better and more reliable than traditional sand layer and other filter layer in drainage function and economic benefit.The machine is a new product which is developed and designed by ourselves and fills the domestic blank in the field

Longchangjie production of PC PP Plastic Hollowness Grid Board Production Line is mainly used to produce plastic PP hollow lattice board, PC Sun Board, its surface smooth, beautiful, pressure-resistant, is a new generation of green production line. With the progress and development of society, the use of plastic hollow lattice board and Sunshine Board is more and more widely. The extrusion unit of hollow lattice board will bring us more social and economic benefits.