Group Strengths


公司架构图

JIANGXI  DONSEN  PLASTIC  CO., LTD  is a company specializing in the production of high-quality plastic pipes for water supply, drainage, electric power and communication for municipal engineering. It is a large-scale pipeline production enterprise in Central China.

JIANGXI  DONSEN  PLASTIC  CO., LTD  is a company specializing in the production of high-quality plastic pipes for water supply, drainage, electric power and communication for municipal engineering. It is a large-scale pipeline production enterprise in Central China.

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Sine brass factory was established in 2022, specializing in the development and production of precision hardware, specifically for high-end plastic pipe manufacturers. Our products cover brass valves and fittings for pipes, sanitary ware, heating and cooling systems, and we are committed to providing the world’s best one-stop solutions for water, gas, oil, heating and cooling systems, and cooling accessories.

The company is committed to building an automated, digital, and intelligent precision manufacturing factory to enhance its core competitiveness! On the promising track, we provide precision industrial products for prestigious enterprises unswervingly take the road of famous supporting role development, and aspire to become a leader in the field of precision intelligent manufacturing.

EQUIPMENT & WORKSHOP

Automatic Feeding System
Copper Processing CNC Lathe
Double Wall Belows Production Workshop
Copper Processing Workshop
Injection Molding Workshop
HDPE Water Supply Pipe Production Workshop
Injection Molding Workshop
Pipe Production Workshop
HDPE Water Supply Pipe Production Workshop
Raw Material Warehouse
The Pipe Workshop
Hollow Wall Winding Pipe Production Workshop

RESEARCH ANDDEVELOPMENT QC SYSTEM

Hydrostatic testing
Hydrostatic testing machine
Pipe simply supported beamimpact test
Pipe simply supported beam impact test
Moisture content testing of plastic raw materials
Oxidation induction time test
Laboratory environment
Solution flow rate meter - Left rapid moisture tester - Right
Thermal deformation and Vicat softening point temperature tester
Universal testing machine
Electronic Density Balance - Left Carbon Black Content Tester - Right
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