Tengyu Chemical (Longkou) Co., Ltd.
Tengyu Chemical (Longkou) Co., Ltd.
🇨🇳 China, Shandong
4.7·9 reviews
201311-50 peopleManufacturer/Trading CompanyTengyu Chemical (Longkou) Co., Ltd. is a professional manufacturer and trading company based in Yantai, China, specializing in the research, development, and production of high-performance sealants and adhesives. Established in 2013, the company has grown into a specialized supplier with an annual output value exceeding US$100 million and over 13 years of international trade experience. Their extensive product portfolio includes acrylic, silicone, polyurethane (PU), and MS sealants, as well as epoxy anchoring adhesives, PU foam, liquid nails, and waterproof coatings.
Operating a dedicated manufacturing facility with five production lines, Tengyu Chemical provides comprehensive one-stop sourcing solutions, including OEM, ODM, and private label services. Their technical expertise allows them to deliver specialized sealant solutions for diverse applications such as curtain walls, IG glass, rail transportation, photovoltaic modules, and fireproof construction. The company is ISO 9001 certified and maintains rigorous quality control standards, with many products carrying CE certification and meeting national standards for building and structural silicone sealants.
With a strong global presence, Tengyu Chemical exports over 90% of its production to more than 30 countries across North America, Europe, Southeast Asia, and the Middle East. They serve a diverse international clientele, including notable partners such as Sealboss and Storm Silicone. The company is committed to delivering high-quality, low-VOC, and UV-resistant chemical solutions that meet the demanding requirements of the modern construction and industrial sectors.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
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Factory Direct Fast Dry 4 Hours Fire Stop Acrylic Sealant Fireproof Sealant
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Solvent Free Low Odor Good Bonding Strength High Tack MS Polymer Adhesive Glue
4.7·8 reviews
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High Strength Fast Set 390ml Injection Epoxy Rebar Anchor 3:1 Chemical Anchor Epoxy Adhesive for Concrete
4.7·8 reviews
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Fast Curing 2 Part Concrete Injection Grout Chemical Sealants for Anchor Epoxy Fixing
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Environmental No More Nail Ms Polymere High Tack Adhesive Sealant Glue
4.7·8 reviews
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Cement Replace High Adhesion Neutral Curing Ms Polymer Adhesive High Tack
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Environmental Glass Mirror No More Nail Glue Waterproof Ms Polymer Sealant Adhesive High Tack
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High Temperature Resistant Low Voc No More Nail High Tack Ms Polymer Adhesive Sealant Glue
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All Purpose Permanently Elastic No Odor Hybrid Ms Polymer Uv Resistant High Temp Sealants
4.7·8 reviews
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4.7
9 reviews
Customers
STORM SILICONE
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Certifications
CE1
ISO 90011
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200811-50 peopleManufacturer/Trading CompanyHigh-tech enterprise
Product customization
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Eco-friendly supplier
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Key customer
IPRO
Key market
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Description
Longkou City Tianyucheng Plastics Co., Ltd. is a professional manufacturer and trading company established in 2008 and based in Yantai, Shandong Province, China. Specializing in the research, development, and production of high-performance construction sealants and adhesives, the company operates a 2,600-square-meter factory equipped with multiple production lines. Their extensive product portfolio includes acrylic sealants, acetic and neutral silicone sealants, polyurethane adhesives, MS sealants, silane-modified polyethers, and "no more nails" construction adhesives. They also provide specialized solutions such as aquarium silicone, insulating glass sealants, and waterproof gap fillers.
As an export-oriented enterprise, the company holds its own export license and serves international markets across North America, Western Europe, and Southeast Asia, including countries like the US, Britain, Australia, and Thailand. Longkou City Tianyucheng Plastics Co., Ltd. offers comprehensive OEM and ODM services, including buyer labeling and custom formulations under their own brand, TYC. The company is committed to quality management and environmental standards, maintaining ISO 9001, ISO 14001, and CE certifications. With a dedicated R&D team and a focus on technical innovation, they provide reliable sealing materials for diverse industrial and construction applications.
Same Quality G1200 G2100 Silicone Sealant$0.8
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Qingdao Tianya Chemical Co., Ltd
🇨🇳 China
2012501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
OEM manufacturer
ODM manufacturer
Product customization
Shipments
224
Key customer
JUSTIN ALEXANDER
Key market
🇲🇽 Mexico
Description
Qingdao Tianya Chemical Co., Ltd is a leading manufacturer and trading company based in Qingdao, China, with a factory located in Weifang. Established in 2012, the company has grown to employ between 501 and 1000 people, generating an annual revenue of USD 1,000,001 - 2,000,000. With over 20 years of production experience and 30 years of industry immersion, they specialize in the production and supply of a comprehensive range of chemicals, particularly inorganic salts and water treatment chemicals. Their core product lines include Sodium Metabisulfite (available in Food Grade and Industrial Grade), Sodium Carboxymethyl Cellulose (CMC) in numerous grades for diverse industrial applications (including Food Grade, Oil Drilling Grade, Detergent Grade, and Pharmaceutical Grade), Polyanionic Cellulose, Sodium Bisulfite, Sodium Sulfite Anhydrous, Polyaluminium Chloride, Sodium Bicarbonate, Caustic Soda, and Polyacrylamide. The company operates 12 production lines, boasts a significant annual production capacity of 20,000 metric tons for CMC, and offers OEM and ODM services. Qingdao Tianya Chemical Co., Ltd is ISO 9001, Halal, Kosher, and NSF certified, and holds food production licensing. They maintain an independent technology R&D institution, emphasizing advanced production equipment, standardized process control, and three inspections before products leave the factory. Their products are exported to over 40 countries globally, including major markets in North America, Europe, Southeast Asia, South Asia, and Australia.
Sodium Carboxymethyl Cellulose Oil Drilling Grade
Sodium Carboxymethyl Cellulose Textile Grade
Sodium Bicarbonate
Sodium Metabisulfite Food Grade
Sodium Carboxymethyl Cellulose Low Viscosity
Sodium Carboxymethyl Cellulose Toothpaste Grade
CMC Battery Grade
CMC Oil Drilling Grade
Polyanionic Cellulose Low Viscosity
Nonionic Polyacrylamide
Sodium Carboxymethyl Cellulose Food Grade
Sodium Carboxymethyl Cellulose Mosquito Coils Grade
