Changzhou Sanyong Build Material Co., Ltd was found in 1999. Our factory locates in Changzhou City Jiangsu Province,China.We’re one of the leading supplier in providing Rotary Lasers,Cross-Line Lasers,Theodolites,Total Station,Laser Land Levellars and accessories. After more than 10 years developing, we have been one of the strongest supplier in construction tools fields.
Now we have 3 production basis in Changzhou. More than 40 engineers and 200 workers in our product basis. Most of our products have pasted ISO 9001:2000 and other certifications. And we’re pleased to do other certifications as customer’s request.Because we know quality is our life.
High quality, Competitive prices!
Hope to build long term relationship with customers all over the world.