About Us


Thermovar Pipes - Sales and Services began its operation on March 2007, in Chunics Building, Sta. Mesa, Manila. With the development of water piping needs from Steel Pipes to Plastic Pipes, Thermovar aimed to provide the need of quality plastic pipes at affordable prices.
Thermovar is able to do this by being the Philippine Partner to LESSO, the largest and most quality assured Plastic Pipe Manufacturer in China, whose manufacturing volume is larger than the 2nd to 5th China manufacturers combined, and among the top 5 in the world. With this, Thermovar sets apart its products from other China manufactured pipes as reliably world class.
Thermovar Pipes also distributes large diameter plastic pipes for Municipal and Industrial water supply and sewerage transport use.
Thermovar furthermore boasts its team of passionate members whose aim is to deliver excellence in all aspects of being human persons including Professionalism, Customer Service, and Execution.
Thermovar attaches great importance to pre-sale service, insale service and after-sale service, providing the flexible and best solution to satisfy the various needs of our customers. We continue to value our customers with utmost priority and improving customer service with innovation.
- Thermovar - Liansu has passed the certification of ISO 9001 - Quality Management System, ISO 14001 - Environment Management System and OHSAS 18001 - Occupational Health and Safety Management System.
- Same products have passed the certification of NSF, CSA, and SAI.
- Thermovar - Liansu plastic pipes and fittings were awarded as China Top Brand.
- Thermovar - "L&S" brand was recognized as China Famous Brand.
- Thermovar - Liansu Inspection Center has gained the Accreditation Board of Laboratories (CNAL).