Zhejiang Sanli Pipe Technology Co., Ltd. (SANLI Pipe) is a manufacturer focused on the development, production and export of advanced polymer pipes for building heating, underfloor heating, and hot- and cold-water systems. The company operates 20 pipe production lines and a one-stop underfloor-heating supply platform covering more than 2,000 SKUs, serving importers, wholesalers, engineering contractors and regional brands in Central Asia and other export markets.
Pipe products for building heating and water systems
Sanli Pipe’s products serve building heating, underfloor radiant heating and hot- and cold-water applications. Its pipe range includes butt-welded and overlap-welded multilayer composite pipe, silane double-crosslinked multilayer pipe, PP-R hot- and cold-water pipe, aluminium-plastic PP-R pipe, PE-RT underfloor-heating pipe, and AZPE-RT alloy-aluminium oxygen-barrier pipe. Buyers can select products and related components according to project system requirements.
| Company | Zhejiang Sanli Pipe Technology Co., Ltd. (SANLI Pipe) |
|---|---|
| Business | Development, manufacturing and export of advanced polymer pipes |
| Key pipe products | Multilayer composite, silane double-crosslinked multilayer, PP-R, aluminium-plastic PP-R, PE-RT and AZPE-RT pipe |
| Production lines | 20 pipe production lines |
| Inspection | 26 inspection steps; the company reports a 100% factory pass rate |
| Underfloor-heating supply | 2,000+ SKUs, including pipe, copper fittings, connectors, manifolds, thermostats, pumps and valves |
| Technical service | 24/7 technical consultation, installation and maintenance support |
Manufacturing backed by inspection facilities
The company has 20 pipe production lines, matching moulds and professional inspection equipment, as well as an R&D and testing centre. Its equipment includes hydrostatic pressure and burst-test machines, thermal-cycling test machines, and online weld-seam inspection instruments, including in-house-developed and imported equipment. According to company-provided information, products go through 26 inspection steps, and the company reports a 100% factory pass rate. These checks are intended to monitor production and outgoing product quality.
Beyond pipe: coordinated underfloor-heating procurement
SANLI Pipe’s one-stop underfloor-heating supply platform brings together more than 2,000 SKUs, including pipe, copper fittings, connectors, manifolds, thermostats, pumps, valves and other system products. Overseas buyers can combine multiple product categories through one supply channel, reducing the need to coordinate separate suppliers. Services include rapid quotations, direct-from-factory supply, door-to-door delivery and video factory audits.
Buyers can explore the one-stop underfloor-heating supply platform, along with information about multilayer composite pipe and PE-RT and oxygen-barrier pipe.
Technical support for overseas partners
For product selection, system coordination, installation and maintenance, Sanli Pipe has a professional technical service team offering 24/7 consultation and installation and maintenance support. The company states that it holds 12 patents. For overseas importers, wholesalers, contractors and regional brands, manufacturing, coordinated product sourcing and technical assistance can be connected within one supplier relationship.
Working with buyers in Central Asia and other markets
For buyers seeking a pipe manufacturer or a coordinated supplier for underfloor-heating systems, Sanli Pipe offers multiple pipe categories for heating and water applications, more than 2,000 related underfloor-heating SKUs, direct-from-factory supply, door-to-door service and video factory audits. Product specifications, system components and delivery arrangements can be discussed according to project requirements.
For overseas building-heating and water projects, Sanli Pipe offers a one-stop supply partnership spanning pipe manufacturing, underfloor-heating components and technical support.
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