Company ProfileCYG Changtong New Materials Company Limited (for short, CYG Changtong) is located at Guangming New District of Shenzhen City. Under Changyuan Group Joint Stock Company (for short, CYG with Stock Code 600525), CYG Changtong is a state-level high-tech enterprise integrating R&D, production and sales of pipeline corrosion protection materials as well as environment friendly heat shrink tubing.Scope of business in CYG Changtong: R&D, Sales, technical service and site installation service as well as varied coatings sales and service (excluding the flammable, combustible and toxic dangerous chemicals) such as the pipeline corrosion protection heat shrinkable materials, heat shrinkable (torch heated) pressure sensitive tapes, heat shrinkable tube, heat shrinkable sleeve, PET shrinkable sleeve, hot melting adhesive, cold-applied tapes, viso-elastic anticorrosion materials, flexible anode riveting, optical cable termination box, magnesium anode, zinc anode, aluminum anode, buried long-acting reference electrode, test pile, epoxy FRP, photo-curing protection sleeve, underground PE warning sheet or tape, PET heat shrinkable sleeve (film).