


Established in 2013, Tengyu Chemical (longkou) Co., Ltd specializes in the R&D and marketing of Acrylic Sealant, Silicone Sealant, MS Polymer, Polyurethane Sealant etc. We always insist on our mission of 'Make Every Customer With Our Quality And Service'. Here OEM service is available.
Our experienced staff always welcome to discuss your requirements and ensure full customer satisfaction. Hope to establish successful business relationship with clients around the world.

Our company has passed Quality Systems, Occupational Health, and Safety System standard requirements and also passed the National Construction Structure of Silicone Sealant production enterprise and building sealant production enterprise.
High-quality products and professional ability make us stand out in the sealant industry, committed to becoming a sealant solution expert to provide satisfactory service for each customer.
Tengyu products engineers can provide sealant solutions for the project, including door and windows, curtain walls, IG glass, indoor decoration, bath and kitchen, rail transportation, roads and bridges, etc.
We are committed to providing one-stop sourcing solutions for various adhesive and sealant products. Products are sold in North America, European countries, Southeast Asia, the Middle East, and more than 30 countries, the products are well received and trusted by the majority of users.

To meet diverse needs in the world market, OEM private label and ODM services are available.
Customizable Colors
You can customize any color you provide
Design patterns for bottle bodies and cardboard packaging
Customizing carton sizes and choosing bottle sizes