About Us

        Founded in 1986, Suion Insulation is a state-level high-tech enterprise that develops, manufactures and sells insulating materials. It is committed to supplying high-quality insulation products and services to various industries such as motors, generators, transformers and electronic products. It has become one of the largest electrical insulation suppliers in China and serves hundreds of well-known Chinese and foreign companies.

       Sui On distributes prominent insulation materials brands to market, including Nomex®, Kapton®, from DuPont, Mylar®, Melinex®, Teonex® from DuPont Teijin films, Voltatex® from Axalta, vulcanized fibre from Hokuetsu Toyo, mica products from COGEBI, laminated board from Roechling, paper from MIKI, sleeving from Relats and Sui On's own brand, SOFLEX®, flexible lamination products. Enhance the safety and reliability of product is Sui On’s faith.

       Sui On set up fabrication and logistics centers in Shenzhen, Shanghai, Qingdao and Tianjin to give fastest response to customers in Southern, Easten and Northern regions of China. We constantly upgrade our process, quality and capacity to meet ongoing customer requirements. Our ISO9001, ISO14001 and IATF16949 certifications issued by TUV demonstrate the quality commitment of Sui On to our customers.

Target of Sui On is to provide integrated insulation solution to our customers. Because of that we are constantly developing value added fabrication services including slitting, stamping, forming, lamination, coating, CNC cutting to better serve our customers.Regardless of time changes or market ups and downs, we always adhere to the concept of Suion insulation and strive to be the best supplier of insulation materials.

MISSION / VISION

Our business philosophy is to provide "best quality materials", "excellent service" and "most comprehensive support" to our target customers in the electrical insulation market. The goal of Suion insulation is to become the best supplier of insulation materials in the country.

CORE VALUE

DEVELOPMENT HISTORY

HONOR

DuPont Cooperation Trophy	DuPont Teijin	DuPont Cooperation Trophy	DuPont Cooperation Certificate
Toyo - Cooperation trophy	Emerson Network Energy	DuPont Proxy	DuPont Proxy
Outstanding Contribution Award	Dealer Certificate - DuPont	Qualified suppliers-Midea	DuPont Cooperation Trophy
China Electric Association membership card	Excellent dealer-DuPont	Excellent dealer-DuPont	Medal-Midea