CHENG-SING CO., LTD Founded in 1968, Cheng Sing Casting has more than 50 years experience in processing and manufacturing and specialized in peripheral products for road works such as draining lines, galvanized grating products
Specialized manufacturing team of Cheng Sing is for satisfying your needs.
Cheng Sing controls all process for excellent production quality and for timely delivery.
Tailor made specification with computer fitting job site use allows products meet with your needs precisely.
High Frequency Resistance Welder and peripheral package production equipment work for highest quality and best quality of grating products.
Customized grating processing orders comes from all over the world.