Home / About HengHaoSen

About HengHaoSen

HengHaoSen Trading Co., Ltd is a professional import and export trading company serving importers, wholesalers and project buyers across six sourcing lines: PP-R, PVC, PE and ABS pipes and fittings, plastic valves, and board products covering OSB, fibreboard and particleboard.

HengHaoSen Trading Co., Ltd

Company Profile

A clear overview for buyers in plastic piping, valve and board product lines.

HengHaoSen Trading Co., Ltd is an import and export trading company presenting six product lines: PP-R, PVC, PE and ABS pipes and fittings, plastic valves, and board products covering OSB, fibreboard and particleboard. Its four-language online catalog organizes 2,434 part-number records into 398 product families. Website entries cover inquiries from South America, Southeast Asia, Mexico and other visible markets; they are inquiry destinations, not an export-history count. Current product availability and supporting documents are confirmed for each request.

Inquiry intake

Submit product names or part numbers, specifications, quantities, samples, packaging and destination requirements.

Catalog scope

Review 398 product families and 2,434 part-number records across six product lines.

Document requests

Request catalogs, specifications, certificates available for the selected product and packing information; availability and validity are confirmed case by case.

Available facility and equipment photographs

These photographs were available in the review material and document only the visible scenes. They do not establish ownership, staffing, capacity, allocation or inspection availability; those points require separate written confirmation.

HengHaoSen office building

Available photograph labelled “HengHaoSen office building”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Warehouse and inventory area

Available photograph labelled “Warehouse and inventory area”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Pipe production hall

Available photograph labelled “Pipe production hall”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Injection-moulding workshop

Available photograph labelled “Injection-moulding workshop”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Workshop production line

Available photograph labelled “Workshop production line”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Laboratory testing station

Available photograph labelled “Laboratory testing station”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Microscope inspection bench

Available photograph labelled “Microscope inspection bench”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Board control centre

Available photograph labelled “Board control centre”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Wood-chip preparation line

Available photograph labelled “Wood-chip preparation line”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Continuous flat press

Available photograph labelled “Continuous flat press”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Oriented strand forming system

Available photograph labelled “Oriented strand forming system”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Board production line

Available photograph labelled “Board production line”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Factory utility system

Available photograph labelled “Factory utility system”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Board material samples

Available photograph labelled “Board material samples”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Panel handling and stacking

Available photograph labelled “Panel handling and stacking”. It documents the provided scene only; no ownership, capacity or service availability is inferred.

Documents and compliance guidance

Company qualifications and certifications

These available certificates, test-report pages and extracted certification marks are shown for buyer review. Confirm validity, scope and destination-market fit before each inquiry.

Certificate and test-report files

**SJT OSB test report**
Certificate references are provided for buyer review. Confirm certificate number, validity and product scope before finalizing an inquiry.
Source reference

TPAA preservative treatment brand

Certificate references are provided for buyer review. Confirm certificate number, validity and product scope before finalizing an inquiry.

Source reference

**FSC Chain of Custody certificate**
Certificate references are provided for buyer review. Confirm certificate number, validity and product scope before finalizing an inquiry.
Source reference

International certification systems

The consolidated reference image reproduces the certification-system logos supplied for this page. Names identify the referenced certification or compliance system only; confirm the original certificate, number, validity and scope for the specific product.

Reference montage of international certification-system logos

Regional Inquiry Coverage

Markets We Support

Product scope

Product series and sourcing lines

The catalogue structures 2,434 part-number records into 398 product families in Chinese, English, Portuguese and Spanish. The inquiry network accepts buyer requirements from all 12 sovereign South American countries, all 11 sovereign Southeast Asian states, Mexico and other sourcing markets.

PVC UVR Schedule 40 Fittings

UV-resistant Schedule 40 fitting sourcing path for outdoor pressure applications, pool lines, irrigation and exposed installations.

PVC Schedule 40 Fittings

ASTM Schedule 40 pressure fittings covering tees, elbows, couplings, adapters, bushings, caps, plugs and specialty repair fittings for North American and Latin American specification work.

SDR35 Sewer Fittings

Sewer fitting sourcing category for drainage distributors needing SDR35-compatible bends, wyes, couplings and cleanouts.

PVC Ball Valve

Plastic valve line for pressure, irrigation, pool and OEM bundle buyers who need valves together with fittings.

PVC Schedule 80 Fittings

Heavy-wall Schedule 80 fittings for higher-pressure commercial, industrial and water treatment applications, including threaded, socket and union configurations.

Pipes

Pipe sourcing path for buyers combining fittings with PVC, PPR and PE pipe requirements.

PVC DWV Fittings

Drain, waste and vent fittings for residential and commercial drainage systems, with a broad range of bends, wyes, sanitary tees, cleanouts and closet fittings.

ABS DWV Fittings

ABS drain, waste and vent fittings for lightweight drainage installations requiring strong impact performance and fast solvent-weld assembly.

OSB Boards

Authorized agency sourcing path for building material importers consolidating OSB boards with plastic piping products.

PP-R Hot and Cold Water Pipes and Fittings

PP-R hot and cold water piping system with extracted catalog parameters for pipes, fusion fittings, threaded metal-insert fittings, valves, electrofusion fittings and installation accessories.

OSB Boards

OSB board products for construction, furniture and indoor or outdoor sourcing, organized with verified product images and specification fields.

Fiber & Particle Boards

Fiber board and particle board products for furniture, flooring and panel sourcing inquiries, with product images and specification fields.