 Our History
CYG Changtong New Material Co., Ltd. was established on May. 8, 2000. It is a subordinate of Changyuan Group Ltd ( Stock code: 600525).
CYG Changtong has been a leading developer and manufacturer of specialty pipeline coatings for the sealing and corrosion protection of pipeline joints and other substrates.
CYG Changtong has first-class production equipment and CNAS certified lab center. It has been assessed and registered as meeting the requirements of ISO9001, ISO14001 and OHSAS18001.
CYG Changtong product are widely used in the field of oil, chemical industry, gas, electric power and city planning project. CYG Changtong is a major supplier of anti-corrosion materials for CNPC and Sinopec. Its heat shrinkable sleeve and anti-corrosion tape are certificated by China Classification Society( CCS) and the 80℃ HSS approved by DVGW.
Product Application
CYG Changtong product are widely used in the field of oil, chemical industry, gas, electric power and city planning project. CYG Changtong is a major supplier of anti-corrosion materials for CNPC and Sinopec.
Our Certificate
ISO 9001, ISO14001, OHSAS 18001, DVGW certificate.
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| CCS |
China Anticorrosion Design Qualification Certificate |
China Anticorrosion Safety Certification |
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| DVGW Certificate |
IPMS |
ISO9001 |
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| ISO14001 |
Laboratory Accreditation Certificate |
OHSAS18001 |
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Products
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