Irrigation and water handling
Catalog-backed PVC pressure fittings and PP-R pipes for irrigation, water distribution and project sourcing.
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IndustrialIndustrial
PVC, ABS, PPR and PE piping systems, plastic valves, OSB, fiber board, particle board and complementary building materials.
Application paths that help buyers move from requirement to exact HengHaoSen products.
Industrial inquirySolutions
Application paths that help buyers move from requirement to exact HengHaoSen products.
North American standard fittings
The supplied catalog includes PVC Schedule 40 and 80 families with item-level ASTM and certification references; confirm applicability for each item.
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Drainage and vent systems
The supplied catalog includes PVC and ABS DWV drainage and vent fitting families with product-level part and size data.
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OEM product lines
The supplied company profile marks PP-R, PVC, PE and ABS lines as OEM. Branding, packaging and minimum-order terms require customer confirmation.
Ask about OEM terms
OSB board product line
The supplied company profile identifies OSB as an authorized agency line, with product records available in the board catalog.
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Plastic valve systems
The supplied company profile lists self-produced plastic valves and injection-moulding equipment for fittings and valves.
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View productsPlumbing and drainage distribution
PVC Schedule 40, Schedule 80, PVC DWV and ABS DWV families for wholesale plumbing and contractor channels.
Built for importers who buy by ASTM standard, product family, size and carton quantity. HengHaoSen can review the current catalog lines and prepare a matching quotation list.
Irrigation, pool and water handling
Pressure fitting selections and PP-R sourcing paths for agricultural, pool and light commercial water projects.
Use this route when the buyer needs pressure fittings, valves or PP-R discussion for agricultural, pool or light water-handling projects.
OEM and private-label programs
Repeatable part-number lists, carton data and multilingual inquiry handling for private-label import programs.
For private-label imports, confirm the product list, carton quantity, standard documents and sample needs before quotation.
Building material sourcing
OSB, fiber board and particle board sourcing, with pipe and valve add-ons handled as separate inquiry items.
For importers who consolidate building materials, HengHaoSen can review board specifications and confirm whether pipe fittings, valves or PP-R systems should be quoted together.
Industrial inquiry
Industrial inquiry
Send the product line, standard, quantity, packing and destination market. The sales team will reply with the matching product and quotation scope.
Pipe IndustryBuilding Materials