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Why Can We Always Ensure Excellent Quality

Quality Control

All our products have been certificated by IS09001, CE, RoHS, and the electrical safety standards for the European authentication.

Certification

Guangzhou Sino International  Trade Co.,Ltd Certifications
Standard: ISO9001:2015
Number: 10138251Q
Issue Date: 2022-03-14
Expiry Date: 2025-03-13
Scope/Range: Manufacturing of electronic industry special equipment, electronic measuring instrument, metal cutting machine tools, other meta
Issued By: CERTIFICATION EUROPE (HONGKONG) LIMITED
Guangzhou Sino International  Trade Co.,Ltd Certifications
Standard: ISO14001:2015
Number: 10138251E
Issue Date: 2022-03-14
Expiry Date: 2026-03-13
Scope/Range: Manufacturing of electronic industry special equipment, electronic measuring instrument, metal cutting machine tools, other meta
Issued By: CERTIFICATION EUROPE (HONGKONG) LIMITED
Guangzhou Sino International  Trade Co.,Ltd Certifications
Standard: ISO45001:2018
Number: 10138251S
Issue Date: 2022-03-14
Expiry Date: 2025-03-13
Scope/Range: Manufacturing of electronic industry special equipment, electronic measuring instrument, metal cutting machine tools, other meta
Issued By: CERTIFICATION EUROPE (HONGKONG) LIMITED
Guangzhou Sino International  Trade Co.,Ltd Certifications
Standard: CE
Number: M.2021.206.C62738
Issue Date: 2021-03-15
Expiry Date: 2026-03-14
Scope/Range: KA-100, KA-200, KA-300, KA-500, KA-600, KA-700, KA-800, KA-900, SDS2, SDS3, SDS5, SDS6, SDS8
Issued By: UDEM Interna tiona l Certifica tion Auditing Tra ining Centre Industry a nd Tra de Inc. Co
Guangzhou Sino International  Trade Co.,Ltd Certifications
Standard: RoHs
Number: TST202108Q3574-3RC
Issue Date: 2021-02-02
Expiry Date: 2028-04-06
Scope/Range: grating ruler,linear encoder digital readout system
Issued By: Dongguan TST Technology Co. Ltd
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