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Why Can We Always Ensure Excellent Quality

Quality Control

The company has got the ISO9001 certification by 2021,and ROHS,CE certification.The company strictly enforces quality system standard certification, equipped with high-precision testing equipment such as three-coordinate, secondary dimensions, thickness testers, Stress detector, high-precision calipers and other testing tools.The company strictly controls each quality inspection process to ensure the products which can be shipped that fully meet customer requirements.

Certification

Lianyungang Shengfan Quartz Product Co., Ltd Certifications
Standard: ROHS
Number: NGBEC25001216501
Issue Date: 2025-05-11
Expiry Date: 2026-05-10
Scope/Range: Quartz products
Issued By: SGS
Lianyungang Shengfan Quartz Product Co., Ltd Certifications
Lianyungang Shengfan Quartz Product Co., Ltd Certifications
Standard: CE
Number: BT2501G149097EC
Issue Date: 2025-01-14
Expiry Date: 2026-01-13
Scope/Range: Quartz products
Issued By: CE
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