Established in 1986, Liansu Group is one of the largest manufacturers of plastic pipe and plastic extrusion equipment in China. Its domestic head office is located in Liansu Industrial Village, Longjiang Section, Longzhou Road, Shunde District, Foshan City, Guangdong Province. Its business scope covers plastic pipes, plastic machines, chemical raw materials, construction electric appliances, international investment, etc., and its business service network covers all major cities in China and more than 30 countries and districts in the world.

In June 2005, "L&S" brand was certified as the first "China Well-known Trademark" in domestic plastic industry, and the company was evaluated as a "National Key New High-Tech Enterprise" at the same time. In 2004, its products were granted as "Inspection Free Products", and passed "ISO9001 International Quality Certification", "ISO14001 Environment Certification", and "OHSAS18001 Occupational Health and Safety Management System Certification". All these honors show Liansu's resplendent development experience.

Liansu has established an international-level research and development center with a large investment to enhance its independent research and development ability and to keep step with the world. Now it has a scientific research team of over 100 persons formed by doctors, masters, senior engineers, engineers, standing consultants, experts etc., and has purchased advanced scientific research equipment from USA, Germany, and UK with an investment of over 15 million Yuan. It researches and develops the latest technology in plastic industry so as to keep itself at the leading position in the plastic industry. In December 2004, "Liansu R&D Center" was approved "Guangdong Province Plastic Pipeline Engineering Technology Research and Development Center".

Liansu Group has 8 production bases throughout the country: Guangdong Shunde Plastics, Hubei Wuhan Plastics, Guangdong Heshan Plastics, Guizhou Guiyang Plastics, Hebei Renqiu Plastics, Heilongjiang Daqing Plastics, Guangdong Shunde Machinery, and Guangdong Yu'nan Machinery. Liansu Group's marketing and service networks cover all domestic big cities and spread throughout the world, providing instant and circumspect technical support and service to all customers and clients.

Liansu Group always insists on its business policy of "Quality Is Life, Science and Technology Is Leading Force, and Customer's Satisfaction Is Ultimate Target.", making efforts to promote the development of plastic industry and the related industries, and devoting itself to improving the living environment and life quality of the people home and abroad.