china top 1 chemical building materials manufacturer and exporter
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our advantage

Service is gold,honesty is silver,Win by quality are always our faith.We have been specialized in manufacturing and exporting chemical building materials to the world above 18 years,we can help to solve all the problems that you may meet in the whole construction project.We warmly welcome you to visit our factory and hope to establish long-term cooperation relationship with you!

18 years of inductrial experience

Factory price and stable quality

One stop service

Provide professional solution package

VIP membership

Provide more benefits and better service

Products and management are Certified

By SGS,ISO 9001:2008 and ISO 14001

Hot Products

About Us

We Focus On “'One Belt One'One Belt One

YUNYAN company headquarter is Located in the flower city Guangzhou, near the Huangpu seaport. We are manufacturer of 18 years industrial experience and specialize in producing and marketing chemical building materials such as tile adhesive & grout,render & plaster mortar, cementitous waterproofing materials, texture stucco, wall putty, thermal insulation mortar...




Square meters


8 production lines


100000 tons of


Our products have been certified by ISO9001:2008 and HOKLAS standard


Flexible cement latex compound for swimming pool to philippines


450 barrels of flexible cement latex compound are ready for the shipment to Philippines, thanks for customer support and trust.

Thailand linchabang self-leveling cement and interfacial agent


1x 20 feet container of Self-leveling Cement Screed and Self-leveling Cement Screed primer had been finished loading on Oct 7, 2018 in our factory, and be ready from Huangpu, Guangzhou to Laem Chabang, Thailand. On September 13, dear customer handsome Mr. Chen and his assistant visited our factory, we accompanied them go around for a check, especially the lab room and display hall, our professional manager answered all the questions they asked and doubted. When leaving, Mr. Chen bought a pallet of products about 50 bags weight 1 ton or so and shipped to Shenzhen city for a trial. For our good quality and excellent performance, in the middle of September, we got this order from Mr. Chen, thanks for his trust and support. YY-100 (General Purpose) Self-leveling cement screed is suitable for indoor use, level the concrete floor, carpet floor, PVC floor and wood floor for the housing, offices, commercial places before tiling. Besides the model 100, we also have 110 and 082 styles of cement screed.

Tile Adhesive C2TES1 and CG1 Tile Grout for 1x 20-20180929


Tile Adhesive C2TES1 and CG1 Tile Grout for 1x 20 feet container Delivered to Brisbane, Australia on Sep 29,2018 We have 5 years of experience to export tile adhesive and tile grout to Australia since 2013, thanks for great support and trust from Mr. Andrew and Carl, you have your orders every year, never stops from the beginning. C2TES1 tile adhesive is widely used for fixing the tiles and marbles on the floor interior and exterior. It is premium item of tile adhesive, super adhesion force, weather ability and anti - deformability. This container contains 10 pallets of tile adhesive in white color and 10 pallets of tile grout in grey color, 50 bags in each pallet,1000 bags in one 20 feet container. unit coverage for tile adhesive is about 5kg/㎡ and the tile grout is about 0.3kg/㎡ for 3mm joint width, 600x600mmx12mm size of stone.