If the steel coil you have ordered is arrived damaged, please contact Shanghai ChangZeng Metal Co., Ltd. Customer Service as soon as possible. We will advise you on how best to proceed once the damage has been confirmed and assessed. And when we have confirmed the damage or fault, we will endeavor to repair, replace, or refund items where possible. For fast processing of your return, please ensure the following: retain the original packaging, accurately describe the fault or damage, and attach clear photographs of the damage.
With years of development, ChangZenghas evolved into a competent manufacturer specializing in the production of galvanized steel coil. ChangZeng's steel coil series include multiple types. ChangZeng galvanized steel coil is consist of several major parts. It is designed with an actuating device, speed variator, gearing, working device, brake device, lubrication system, and cooling system. It excels in achieving the shape set by the mold. This product has excellent vibration resistance. It is not affected by the vibration, deflection or other movements of the rotating shaft. It accepts the de-oxidation process to be killed or semi-killed steel.
We have a positive aspiration, namely, to take the lead in this field. We believe our success derives from a comprehensive understanding of clients, hence, we will strive hard to serve clients to win their recognition.
