As an experienced professional hose manufacturer, Letone has obtained the Safety Certificate of Approval for Mining Products, certificate of MSHA, API Type Approval (API 16C and API 7K), ABS Type Approval (Drilling Equipment and Flexible Wire Braided Rubber Hose Assembly), GOST certificate, Lloyd’s Fire Test Certificate and meets the requirements of quality management systems such as ISO14001:2015, ISO9001:2015, API Q1, IATF 16949:2016, etc. Letone also holds the environment management system international certification issued by IMS (comply with ISO14001:2015 standard). The Letone Testing Center has obtained the Laboratory Accreditation Certificate issued by CNAS in 2016. There are more than 20 laboratories include impulse test laboratory, burst test laboratory, fire test laboratory, salt spray laboratory, etc. The testing report is identified as objectivity, accuracy and authority.
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Outstanding innovative enterprise -
Henan Engineering Technology Research Center -
Top Ten Chinese Rubber Hose Companies -
High-tech enterprises -
Enterprise Technology Innovation Award -
First Prize of Science and Technology Progress in Luohe City -
Famous trademark of Henan Province
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API 17K Petroleum Industry Certification -
API 7K Petroleum Industry Certification -
API certificate-16c -
Petroleum pipe ABS-PDA certification -
Hydraulic pipe ABS-SQ1944230-PDA certification -
Lloyd's Refractory Certification -
Russia-GOST-Petroleum Certification -
Mining Product Safety Mark Certificate-Coal Safety Certification -
IATF16949 certification -
Environmental and occupational health and safety management system certificate -
Military Quality Management System Certificate -
Informatization and Integration Certificate -
Quality Management System Certification -
Letone ABS-MA certification -
API-Q1 certification -
CNSA certification -
DNV product certification -
MSHA certification -
Rhine Testing Certification -
Dun & Bradstreet Certification
