BOAO is located in western industrial area of Wenxian, Henan province. It is an outstanding single-invested private enterprise. In order to meet customers' satisfactions better and adapt to the changeable market, basing the original production ability BOAO purchased 20,000 square-meter land to expand the production line for silicon sol and improve the processing ability for machine work. The construction project has been finished in June 2004. And it has been put into service already. There are 400 workers and staff in our factory and the permanent assets is 500 million $. The factory mainly uses two kinds of technology namely silicon sol and water class, and it supplies goods according to the international level such as Japanese standard (JIS), German standard (DIN), American standard and so on. BOAO' s products have many advantages: highly precision in size, good surface smoothness, etc. Features: 1) ISO9001 certified factory 2) Our quality products are supplied to the USA, Canada, Australia and     European countries and are used in trucks, trailers, dump bodies,     earthmoving equipment, flanges, valves and pipefittings, etc. 3) We can make products to your exact specifications from our optimized     processes 4) Very rigorous quality control 5) Equipped with CNC lathes, milling, drilling, planning, grinding     machines and other equipment, we can perform a variety of machining     operations. We can also provide other secondary operations such as     assembly, and surface and heat treatment 6) Materials: carbon steel, alloy steel, stainless steel, ductile iron,     gray iron, copper, aluminum Looking forward to cooperate with you. Best regars, EVA QI Henan BOAO Machinery Co.,Ltd.