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The company focuses on the researching and developing of new plastic reinforced material, composite reinforced structure, composite pipe and the making production line.

Goldstone Company has collected numerous of engineers and consultants who have abundant experience in plastic pipe making and application. Our products ranges various high/medium/low pressure reinforced composite pipe, large size plastic solid wall pipe, thermoplastic (thermosetting) plastic composite pipe, large size steel reinforced spiral corrugated sewage pipe and the connection technology.

To be the technology leader in China for plastic reinforced pipe, Goldstone always insist to develop the owned intellectual property and know-how. Up to now, we have received over 30 national patents for our innovation products. Through years’ development, evolution and marketing, Goldstone has provided customers various steel reinforced plastic composite pipe production lines, which have outstanding performance and unique properties. Till now, there are numerous production lines running well in China and abroad. Meanwhile, the company cooperates with famous scientific research institutes and committees in R&D.

Today, Goldstone is proud of its advanced composite technology and the continuous R&D in novel products. We will continue to provide the convenient, safe and economy solution for pipeline system and stand in front of composite pipe market.