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Product Category

Materiali Anti-corrosione della conduttura
Materiali Anti-corrosione della conduttura
Tubo termoretraibile
Accessori per cavi

CYG Changtong is a state-level high-tech enterprise integrating R&D, production and sales of heat shrink  material, pipeline corrosion protection materials as well as buried pipeline detection service and pipeline coating field application service into one.

Paterners: CNPC, SINOPEC, CNOOC, INDIAN OIL, PETRONAS, ETC.

Enterprise Honor in CYG Changtong

Member of Council in Chinese Society for Corrosion and Protection (CSCP)Corporate Member of China Association of Petroleum Engineering Construction (CAPEC)

State-Level High-Tech Enterprise with more than ten proprietary intellectual property rights

Stable supplier of PetroChina and Sinopec

Supplier of CNOOC, Indian Oil, China Gas Group, Panasonic, LG, etc.

Qualification Certificate of Corrosion Protection Construction

Well-known Brand of Pipeline Corrosion Protection in China

Research and Development Ability

CYG Clients List
With more than 20 years'experience in the field of pipeline corrosion protection, CYG products are widely used and are highly recommended by our customers.
Technical Support
CYG Gathered a group a outstanding research and development personnel. Led by Ni Jiazuan, an academician of Chinese Academy of Sciences, with support of 9 post-doctors.
Technical Support
CYG has State Level Enterprise R&D Center, CNAS certified 3rd Party Testing Center, Postdoctoral Programmed Station.
Technical Support
CYG Has Cooperated with Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Tsinghua University, Peking University etc.
Patents
11 Patents for Invention, 9 Utility Model Patents and many Awards of Technological Achievement
Rich Project
large projects such as West-East Natural Gas Transmission Project 2nd Pipeline, West-East Natural Gas Transmission Project 3rd Pipeline, and Russia-China Crude Oil Transmission Project