China Submersible Sewage Pump manufacturer
QUZHOU ZHONGYI CHEMICALS CO.,LTD
Quality is our culture
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Quality

Quality Control

Our submersible pumps are rigorously tested to ensure they meet international standards for safety and durability. Each unit is subjected to a series of inspections, including pressure testing, leak detection, and visual checks for any signs of damage or wear. We also perform routine maintenance on all our products to prevent potential issues before they arise. Our commitment to quality means that every submersible pump we produce is designed to withstand the rigors of daily use in a variety of challenging environments.

Certifications

QUZHOU ZHONGYI CHEMICALS CO.,LTD Certifications
Standard: CE
Number: EN ISO 12100:2010,EN 60204-1:2018
Issue Date: 2026-07-11
Expiry Date: 2028-11-06
Scope/Range: water treatment
Issued By:

Certifications

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