Leading producer of sulfites and thiosulfates
Through continuous innovation, we provide high-quality sulfite and thiosulfate products.
Phone+852-84950228E-mailszjzhangjie@dingtalk.com
qianhui8023@163.com
What quality standards do your products comply with?
Our products strictly adhere to relevant standards, such as HG/T 2784—2023 for industrial ammonium sulfite and HG/T 2785-2022 for ammonium bisulfite. We also follow GB/T19001-2016/ISO9001:2015 quality management systems, ensuring high purity, safety, and reliability for global customers.
Are you looking for a reliable manufacturer of down home textile products?
We can quickly provide customers with market analysis, technical support and customized services.Through continuous innovation, we provide high-quality sulfite and thiosulfate products.
Phone+852-84950228E-mailszjzhangjie@dingtalk.com
qianhui8023@163.com
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