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Why Can We Always Ensure Excellent Quality

Quality Control

We have our own QC team to monitor the products quality for all our clients' orders during every production process. Every step of production is followed up by our team and respond to client timely for approval. And the quality control plus on-site inspection by customers will be carried out before packing and loading.

Certification

Hongrijia Depurate Facility Science & Technology Co., Ltd. Certifications
Standard: ISO
Number: U0023Q50338R5S
Issue Date: 2023-12-04
Expiry Date: 2026-11-06
Scope/Range: PRODUCTION OF AIR PURIFYING EQUIPMENT (PRECISION FILTERS, OIL FILTERS AND FILTERS CORE)
Hongrijia Depurate Facility Science & Technology Co., Ltd. Certifications
Standard: ISO
Number: 97724E0114ROS
Issue Date: 2024-09-11
Expiry Date: 2027-09-10
Scope/Range: Environmental management related to design and production of air treatment equipment (precision filters, oil filters, filter ele
Issued By: Zhongan Certification Technology(Guangdong)Co.,Ltd.
Hongrijia Depurate Facility Science & Technology Co., Ltd. Certifications
Standard: ISO
Number: 1347240128ROS
Issue Date: 2024-09-18
Expiry Date: 2027-09-17
Scope/Range: Design and production of medical air treatment equipment (precision filters, oil filters) and filter elements
Issued By: Zhongtian International Certification (Shenzhen) Co., Ltd
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