Focus on quality, care about environment
Hwahsia Glass upholds professional service spirit and great quality to ensure production standard and fulfill company responsibilities; we are certified in ISO 9001, FSSC22000, ISO 22000 and GREEN MARK.
![](https://d3blmtjy9tmb28.cloudfront.net/hwahsiaglass/encoded_images/thumbnail/Demo/quality/quality-iso9001-2025.jpg)
![](https://d3blmtjy9tmb28.cloudfront.net/hwahsiaglass/encoded_images/thumbnail/Demo/quality/quality-fssc22000-2025.jpg)
![](https://d3blmtjy9tmb28.cloudfront.net/hwahsiaglass/encoded_images/thumbnail/Demo/quality/quality-iso22000-2025.jpg)
![](https://d3blmtjy9tmb28.cloudfront.net/hwahsiaglass/encoded_images/thumbnail/Demo/quality/certificates-for-the-use-of-green-mark.jpg)
Hwahsia Glass upholds professional service spirit and great quality to ensure production standard and fulfill company responsibilities; we are certified in ISO 9001, FSSC22000, ISO 22000 and GREEN MARK.