Catalog accuracy
2,434 part-number records are structured into 398 pipe-product families for faster specification and size checks.
HengHaoSen Trading Co., Ltd serves importers, wholesalers and project buyers across six lines: PP-R, PVC, PE and ABS pipes and fittings, plastic valves, and board products covering OSB, fibreboard and particleboard. Buyers can submit product matching, sample, available-document, packaging and destination requirements; current availability is confirmed in each reply.
2,434 part-number records are structured into 398 pipe-product families for faster specification and size checks.
Five pipe systems and two board lines connect PVC, ABS, PP-R and wood-panel requirements in one catalog.
Regional inquiry paths cover every sovereign market in South America and Southeast Asia with localized product context.
Submit standards, samples, cartons, quantities, packaging and delivery requirements in one structured inquiry; available scope is confirmed in the reply.
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.
Heavy-wall Schedule 80 fittings for higher-pressure commercial, industrial and water treatment applications, including threaded, socket and union configurations.
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 drain, waste and vent fittings for lightweight drainage installations requiring strong impact performance and fast solvent-weld assembly.
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 board products for construction, furniture and indoor or outdoor sourcing, organized with verified product images and specification fields.
Fiber board and particle board products for furniture, flooring and panel sourcing inquiries, with product images and specification fields.
PDF 05-20ASTM Schedule 40 pressure fittings covering tees, elbows, couplings, adapters, bushings, caps, plugs and specialty repair fittings for North American and Latin American specification work.
PDF 21-28Heavy-wall Schedule 80 fittings for higher-pressure commercial, industrial and water treatment applications, including threaded, socket and union configurations.
PDF 29-46Drain, waste and vent fittings for residential and commercial drainage systems, with a broad range of bends, wyes, sanitary tees, cleanouts and closet fittings.
PDF 47-59ABS drain, waste and vent fittings for lightweight drainage installations requiring strong impact performance and fast solvent-weld assembly.
PDF 01-29PP-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.
image catalogOSB board products for construction, furniture and indoor or outdoor sourcing, organized with verified product images and specification fields.
image catalogFiber board and particle board products for furniture, flooring and panel sourcing inquiries, with product images and specification fields.

Catalog-backed PVC pressure fittings and PP-R pipes for irrigation, water distribution and project sourcing.
View productsOpen application: Irrigation and water handling
The supplied catalog includes PVC Schedule 40 and 80 families with item-level ASTM and certification references; confirm applicability for each item.
View productsOpen application: North American standard fittings
The supplied catalog includes PVC and ABS DWV drainage and vent fitting families with product-level part and size data.
View productsOpen application: Drainage and vent systems
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 termsOpen application: OEM product lines
The supplied company profile identifies OSB as an authorized agency line, with product records available in the board catalog.
Explore boardsOpen application: OSB board product line
The supplied company profile lists self-produced plastic valves and injection-moulding equipment for fittings and valves.
View productsOpen application: Plastic valve systemsStart from the product category, series standard and connection type. The supplied catalog records matching part numbers, sizes, standard packs and master cartons.
The supplied product catalog contains part-number, size, standard-pack and master-carton fields for cataloged fittings. ERP import services are not confirmed in the supplied materials.
The catalog records standards and certification references by product system. Applicability and current documents must be confirmed for the selected item before ordering.
The supplied materials do not confirm this service. Availability, quantities, artwork requirements and commercial terms require customer confirmation.
The request form can receive the part number, size, installation conditions, batch or carton information and destination market. Photos require a separate customer-confirmed delivery channel. The service process and response time also require customer confirmation.
North America / Americas
Inquiry entry for buyers in United States. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Latin America / Americas
Inquiry entry for buyers in Mexico. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Argentina. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Bolivia. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Brazil. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Chile. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Colombia. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Ecuador. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Guyana. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Paraguay. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Peru. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Suriname. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Uruguay. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South America / Americas
Inquiry entry for buyers in Venezuela. Product scope, documents, samples, packaging and order terms are confirmed case by case.
China supply coordination / Asia Pacific
Inquiry entry for buyers in China. Product scope, documents, samples, packaging and order terms are confirmed case by case.
South Asia / Asia Pacific
Inquiry entry for buyers in India. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Gulf region / Middle East
Inquiry entry for buyers in United Arab Emirates. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Brunei. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Cambodia. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Timor-Leste. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Indonesia. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Laos. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Malaysia. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Myanmar. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Philippines. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Singapore. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Thailand. Product scope, documents, samples, packaging and order terms are confirmed case by case.
Southeast Asia / Asia Pacific
Inquiry entry for buyers in Vietnam. Product scope, documents, samples, packaging and order terms are confirmed case by case.