All our steel gratings are supervised by strict QUALITY CONTROL System both in International standard and enterprise test flow. All products our customers received are qualified and best in performance and package.
We have test department to monitor and test the products we produced. All the products will be tested before loading.
The regular test include: bearing bar test, cross bar test, grating length and width test and pitch test.
Appearance test
Bearing bar test
Cross bar test
Aperture test
Length test
Width test
Thickness test
Zinc coating test
Inquiry for Our Product
Hongkong Royce Metal Products Co., Ltd. E-mail: [email protected]
When you contact us, please provide your detail requirements. That will help us give you a valid quotation.