As a leading water treatment chemical manufacturer in China with 28 years of experience, our company—Gongyi Filter Material Industry Co., Ltd.—produces a full range of products including polyacrylamide, polyaluminum chloride, activated carbon, ferrous sulfate, polyferric sulfate, sodium acetate, PDADMAC, ACH, aluminum sulfate and more.
We are proud to have obtained ISO9001, ISO14001 and ISO45001 certifications, which reflect our commitment to quality, environmental responsibility and workplace safety.

ISO9001 is the international Quality Management System standard.
For our products—PAC, PAM, activated carbon, iron salts, etc.—ISO9001 guarantees:
✔ Stable and consistent product quality
✔ Standardized production procedures
✔ Strict raw material inspection and final inspection
✔ Full traceability for each batch
✔ Reliable long-term supply for global customers
ISO14001 ensures that our production process follows global environmental standards.
This certification shows that:
✔ Our production is clean, energy-efficient and environmentally responsible
✔ Wastewater, exhaust gas and solid waste are strictly controlled
✔ Customers can confidently purchase from an environmentally compliant factory
This is especially important for water treatment materials, which are directly used for environmental protection projects.
ISO45001 is the international standard for Occupational Health & Safety Management.
For our chemical production lines involving reactors, high-temperature processes and powders, ISO45001 ensures:
✔ Safe and standardized operations
✔ Well-trained employees
✔ Reduced production risks
✔ Stable and uninterrupted supply to customers
In global procurement, ISO certificates represent:
⭐ Reliable and compliant supply chain
⭐ International-level product quality
⭐ Environmentally responsible production
⭐ Lower procurement risks
⭐ Stronger competitiveness in international markets
For customers purchasing PAC, PAM or activated carbon, ISO certification has become an important requirement.
① 28 years of experience & six production bases-Covering PAC, PAM, activated carbon, sodium acetate, coagulants and more.
② Fully certified with ISO9001, ISO14001, ISO45001-Ensuring quality, environmental compliance and workplace safety.
③ Strict quality control and full traceability-From raw material to final product.
④ All certificates are verifiable and available-Supporting customer audits.
⑤ Strong export capability-Serving Southeast Asia, Europe, the Middle East, the Americas and more.
Q1: Does ISO9001 guarantee product quality?
Yes. It ensures consistent and reliable product quality.
Q2: Is ISO14001 required for chemical manufacturers?
Not mandatory, but it proves environmental compliance and strengthens customer trust.
Q3: Why is ISO45001 important?
It ensures safe production and reduces operational risk.
Q4: Do ISO certificates help with export?
Yes. Many overseas clients require ISO certification during supplier audits.

Please contact us for free quotation by form below. We promise the quickest response within 24 hours: