Shanghai Sunway curtain material Co., Ltd. Founded in 2005, Siway sealant is one of China's top ten silicone structural sealant production enterprises, ranked seventh. Many times in the industry to obtain "the user first choice brand", "market best performance" honor.

Anhui Shenzhou Spaceship sealant Co., Ltd (SZFC) is one of the leading sealant R&D and manufacturers in China. With 25 years' development, SZFC has been a national high-tech enterprise with 3 subsidiaries and 2 production bases which are covering an area of 150000 square meters. With over 200 skilled professionals and fully automated production lines, we produce more than 200, 000 tons of sealant every year. The product range includes silicone sealant, polyurethane foam sealant, beauty seam, acrylic sealant and MS sealant which are widely used in curtain wall, door and window, insulating glass and interior decoration etc. We offer OEM and ODM services, including customized formulation, private labeling, packaging, and market-oriented product development. Products of SZFC are exported to worldwide such as Middle East, southeast Asia, south America, north America and east Europe etc.

Shanghai junbond building material Co., Ltd is branch office of junbond group.

Gunuo (Tianjin) Industrial Co., Ltd is a group of company in China which specializes in PU Foam, Silicone Sealant and other ashesive products. We have two manufacturing plants located in Tianjin and Foshan China. Our factory covers 200, 000 square meters with 32 advanced fully automatic PU Foam production lines. We produced and sold out more than 200 millions cans in 2020 with 55% market share. Our siliocne sealant production capability is 20000 tons. Our products meet American Standard, European Standard, China Standard and many other International Standards.

Shandong Junyuan New Materials Co., Ltd. is a diversified high-precision enterprise integrating scientific research, production and trade. It is affiliated to Shandong Baolongda Industrial Group with a registered capital of 60 million yuan. It was established on April 23, 2004. It has nearly 500 employees and is located in the provincial-level "Linqu Chemical Industry Park" of Shandong Province. It is a high-tech enterprise with an annual production capacity of 50, 000 tons of new high-performance silicone materials for industrial and civil use and 20, 000 tons of special monomer and series products for silicone. Adhering to the corporate values of "Honest Pragmatic, Ambition Flying", we are committed to building and realizing the "annual output of 120, 000 tons of new silicone materials project". The company's products are widely used in almost all other industrial and high-tech fields such as construction, textile, silicone rubber, aerospace, electronics, medical, machinery, casting and daily chemical. The company's customers are all over the world, such as the USA, Canada, Russia, France, Germany, UK, Switzerland, Italy, Belgium, Brazil, Portugal, India, Bangladesh, Malaysia, Thailand, Japan, etc.

Shanghai Shuode is one of the earliest companies which manufacture polyurethane foam in China. Established in 2000, we delicate ourselves to research& Develop environment friendly, low expanding PU foam. The factory cover an area of 50, 000m2 and workshop area 40, 000m2. The filling capacity of our factory is more than 50, 000, 000 cans per year now.

Shanghai BM Industrial Co., Ltd was founded in 2005, we are large scale company which focus on the curtain wall construction, decoration, deraction products research and development. Main products are Structural silicone sealant, Neutral silicone sealant, Weatherproof silicone sealant, stone silicone sealant, two component insulating glass silicone sealant, Polyurethane insulating glass sealant, fast-drying epoxy stone adhesive, PU foam and other building material, which quality had reached the advanced level. We always supply the best products, best service and best reputation, and we are willing to be your most trusted long-term partner. We have the best quality service, including pre-sale technical support, patient answers during the sales process, and after-sale quality assurance. Our market occupies many countries in the world. We have a very high reputation in South America and Europe. We are committed to building the most popular brand in the world. Our company has adopted ISO 9, 001: 2008, ISO 14, 001: 2004, GB/T 28001-2011 safety quality environment management system certification, ISO/TS16949 quality management system certification, as well as numerous domestic and international authority on product certification: UL, TUV, SGS, CE, CABR, CECC.

Changsha Firm Bond New Material Co., Ltd, belonging to core members of Shandong Meiduo Group, is a professional manufacturer and supplier of aerosol products, various adhesive and sealant products, mainly including Spray Polyurethane Foam Sealant, Silicone Sealant, Construction Adhesive(Nail-free glue), contact glue, wood glue, PVC glue, etc, which widely used in the field of building & decoration, hardware & tools, auto spare parts and daily life, etc.

WONSTAR, the group company which transaction involved in all walks of life.

Sanvo Fine Chemicals Group Limited, a company listed in the Hong Kong main board stock exchange with stock code HK301.

Hisil Industrial (Hubei) Co., Ltd. is a professional sealing & adhesive solutions manufacturer on constructure and decoration area in China. We have developed a wide series of sealing & adhesive solutions for global clients, we focus on silicone sealants, MS Sealant, water-based sealants, PU sealants, acrylic resin adhesive and so on. At the same time, we could provide ODM & OEM service for our clients as well.

KaStar adhesives group factory, founded in 1997, is the largest, professional OEM & ODM manufacturer of coating & paint, sealant & adhesive in China with 150, 000mfactories. Kastar have professional manufacturing equipment and facilities, and with 49 years of experience specializing in construction Coating Paint and strict quality control systems, we created the top-class KASTAR?.

Guangzhou Glorystar Chemicals Co., Ltd. Established in 1996. Our company mainly deals in the decorating and building materials with our brand "Glorystar". We also produce sealant and paint products, etc. With the development of business, we invested a field in Guangzhou Liwan Environmental Industrial Estate and built Glorystar's Industrial Estate in 2000.

Baiyun Chemical, China's largest production base of building sealant, is the only one "demonstration base for the industrialization of new technology of building sealant" throughout the industry granted by the Ministry of Construction. It is the first factory who constructed the first fully-automatic continuous production line with the advanced world level and completely self-owned intellectual property at home. At present, four fully-automatic continuous production lines at home all have been settled down in Baiyu Chemical. Besides, in 2004, Baiyun Chemical became the first enterprise at home that developed the product to protect cultural relics with the advanced world level and it is the third factory who developed and produced Nylon 66 energy-saving heat-insulation strip in the world; In 2005, Baiyun Chemical took the lead in developing super high performance silicone sealant, which was the first at home, and the second in the world. Baiyun Academy of International Scientific Research of Guangdong is the first Private scientific research institute.