GUANGZHOU TIANHUI COMMUNICATION TECHNOLOGY CO., LTD. is a professional manufacturer of plastic pipes and fittings with over 20 years of experience in industrial production. Our core product portfolio focuses on PVC pipes and PVC fittings, covering four major application - oriented series that meet international standards:
1. Pressure Water Supply PVC Pipes: Compliant with SCH40 ASTM D1785 / D2466 standards, designed for reliable water transmission under pressure conditions.
2. DWV (Drain, Waste & Vent) PVC Pipes: Adhering to ASTM D2665 standards, specialized for drainage, waste discharge, and ventilation systems.
3. Electrical Conduit PVC Pipes: Meeting BS EN 61386 standards, providing safe and durable protection for electrical wiring in residential, commercial, and industrial settings.
4. Agricultural Irrigation PVC Pipes: Complying with relevant international agricultural standards, suitable for water delivery in drip irrigation and sprinkler irrigation systems.
We have a strict quality control process throughout production. From incoming material inspection, semi - finished products inspection, process inspection to three finished product inspections, every stage is closely monitored to ensure product quality.
Moreover, we have established stable and extensive cooperative relationships with partners worldwide. Through these global partnerships, we are able to better understand international market demands and provide high - performance PVC pipe solutions that cater to the diverse needs of water supply, plumbing, electrical and irrigation infrastructure projects, etc.