Production Environment
We have in-depth cooperation with adhesive manufacturers with more than 20 years of technical accumulation and obtained their agency. Our production plant has advanced production equipment and production management process.
![](https://longjoyadhesive.com/wp-content/uploads/2022/03/factory2.jpg)
![](https://longjoyadhesive.com/wp-content/uploads/2022/03/factory1.jpg)
High-Quality Raw Material
For more than 20 years, we adhere to the use of high-quality production materials, and a strict factory inspection system, which makes the quality of our products stable and excellent.
![](https://longjoyadhesive.com/wp-content/uploads/2022/03/raw-material-1-1024x1024.png)
![](https://longjoyadhesive.com/wp-content/uploads/2022/03/raw-material-2-1024x1024.png)
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ISO 9001 & Patent
We have passed ISO9001 certification and our patented technology is protected by law.
![](https://longjoyadhesive.com/wp-content/uploads/2022/03/证书-1-1024x679.jpg)
![](https://longjoyadhesive.com/wp-content/uploads/2022/03/patent.jpg)
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Laboratory
The active and enterprising technical team and perfect experimental equipment guarantee the company’s research and development strength and product quality.
![](https://longjoyadhesive.com/wp-content/uploads/2022/03/factory4.jpg)
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![](https://longjoyadhesive.com/wp-content/uploads/2022/03/factory3.jpg)
![](https://longjoyadhesive.com/wp-content/uploads/2022/03/lab-1.jpg)
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