Because Shandong caitu manufacturers mostly private enterprises, but in recent years due to low initial investment painted, also increasing its production capacity, is the excess? Under normal demand or expansion? 2012 total production reached 7.773 million tons painted, rose by 24.9% compared with 2011, but lower than the total capacity is still a wide gap compared, accounting for 20.24 percent of total capacity, according to our statistics Cai Tuban, East China's largest production capacity Average capacity utilization in the region between 30% -35%, the rest is small due to capacity, so its utilization is relatively high. In terms of the domestic color coated coil already certain research and development. Wuhan, southwest aluminum processing plants have a certain scale of production units. In order to reduce the use of chromium in the industry, we have recently developed a process for the pretreatment for aluminum coil and outlet sections of some painted with vertical and horizontal shear unit features that make color coated steel products directly or through sub-section Length cut into the finished packaging process. (1) used in steel, zinc coating on aluminum phosphide and technology; (2) a complex process zinc oxide layer; (3) the process for chromated aluminum and aluminum-zinc alloy layer; (4 ) phosphating process is used on aluminum chromate; (5) the process for non-chromate on aluminum. Color-coated surface Application: Construction (outdoor), factories, agricultural warehouse, residential precast, corrugated roofs, walls, water pipes, balcony railings, newsstand, cold storage, kiosks selling goods, shutter doors. Polyester PE SMP PVDF polyvinylidene fluoride silicon-modified polyester HDP high durability appliance doors painted ivory, lime, navy, sky blue, crimson and other color coated paper TSGCC lime / Magang white 0.4 × 1200 × C Magang 2.745 polyester / epoxy genuine Z80 728M 2/1 in accordance with the type of substrate can be divided into: galvanized color coated, galvanized color coated, hot galvanized color coated, cold-rolled substrate color-coated. See: color-coated substrate type. Caitu trends: 1, the use of higher-quality color-coated substrate color of the substrate surface, shape and dimensional accuracy requirements are higher and higher. 2 silver color coated, improved pretreatment and pretreatment solution Buying caitu, a small number of devices, low cost to become mainstream technology, and continuously improve the stability, corrosion resistance, environmental performance pretreatment solution. _ Jinhong Run silver color coated steel (certified) _ Xiaogan caitu by Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry. Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry (www.bxjhr.com) (www.bxjhr.com) is an industry leader in Shandong Binzhou, plate (with) wood, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Jinhong Run steel leader with the staff warmly welcome all inquiries negotiations to create a better future Jinhong Run steel.