We specialized in this line for more than 15 years.Our main products: galvanized steel coil/sheet,galvalume steel coil,PPGI,PPGL,corrugated steel roofing sheet etc.
High quality raw materials guarantee product quality.
Each link should be controlled to ensure product quality.
24 hours customer online.
The third party inspection offered
Small Order Acceptable
Free samples available
We have advanced processing and production equipment.
And have a variety of technological processes, including cutting, bending, surface grinding, forming, welding, etc., to provide you with safe, economical and professional services.
Involved in petroleum, chemical machinery, electric power, water treatment equipment, elevators, kitchenware, food machinery, pressure vessels, solar water heaters and other industries.
Industry Leading Manufacturer
We are the leading manufacturers of steel coils and sheets for more than 15 years. Our products, including galvanized steel coil/sheet,galvalume steel coil/sheet,color coated steel coil,corrugated steel roofing sheet etc.
Our products conform to GB, AISI, ASTM, DIN, EN, JIS standard for carbon steel coil, sheet and plate. As a carbon steel supplier with more than 15years of experience, Relong professional service team will provide a full range of services for you.
Relongis delicated to constantly improving quality control system to ensure that we supply high level of carbon steel products to our customers. Our products are used for many fields.
we provide perfect customized integrated solution by in-depth communication with clients. Keep reducing delivery time and production cost, help you to win the best market timing and gain the competitive edge.
China should take measures to ensure energy security while developing new energy. It should continue to enhance domestic oil and gas exploration and development, expand petroleum and natural gas reserve capacities, and build a comprehensive production-supply-reserve-sales system,
