Email: 1599728299@qq.com
Since1992
Specializing in steel grating products
Quality&Service
Provide customers with high-quality products and services
OUR PRODUCTS
Our company has the manufacturing process of steel grating, tread plate, steel stairs, railing, structural steel and stainless steel.
ABOUT US
Since 1992, Specializing in the production of steel grating
Yantai Guohua Heavy Industry Co., Ltd. was established in 1992, specializing in the production of steel grating products. In the early days, steel grating welding machines were introduced from the United States and used in production. In 2005, in order to meet the needs of market expansion and business growth, our company introduced Japanese high-tech welding machines.
Our company has the manufacturing process of steel grating, tread plate, steel stairs, railing, structural steel and stainless steel.
WHY CHOOSE US?
The company's products implement the Chinese YB/T4001.1-2007 standard, and can also be produced according to the American ANSI/NAAMM (MBG531-88), British BS4592-1987, and Australian AS1657-1992 standards.
Professional Experience
Yantai Guohua Heavy Industry Co., Ltd. was established in 1992, specializing in the production of steel grating products.
Advanced Technology
In order to meet the needs of market expansion and business growth, our company introduced Japanese high-tech welding machines.
Good Product Quality
Passed Det Norske Veritas (DNV) ISO9000 quality assurance system international certification, EU CE certification (CE).
Excellent Customer Service
Adhere to the tenet of "quality-oriented, customer satisfaction", and provide customers with high-quality products and services.
NEWS
The company passed the international certification of Det Norske Veritas (DNV) ISO9000 quality assurance system in 1999, and passed the EU CE certification in 2015.
2022-06-13
2022-06-01