Good news: the Shanghai urban and rural construction and traffic committee expert months of scrutiny, recently Shanghai dimension chemical technology co., LTD, finally achieved the anti-corrosion insulation engineering contracting level 3, building waterproof engineering contracting 3, architectural decoration project specialized contracting 3 qualification, for the company to undertake all kinds of large project, special specialized project provides a solid foundation. For the majority of dealers, customers to provide professional assurance!