Jindu Industrial & Commercail Corporation is a professional enterprise to produce engineering drill and diamond masonry bit. Now it has become the biggest manufacturer the same industry. It covers an area of 30, 000 square meters. Our company possesses rich technical force, advanced equipment, the products are all developed, researched and produced by itself. Through the strict quality inspection and safety testing, when Tongyou brand drill is fitted with selfmade diamond masonry bit, which can drill in the reinforced concrete, brick and stone etc construction materials at any direction. It owns the advantage of low noise, high power, long life, and the precision of performing is high, the operation is safe and reliable etc. Its products are widely used for the fields of construction, installation, communication and quality check etc. The engine- ering drill and drill bit series of products are exported to Asia, Australia and Europe, and gained good reputation.

Jindu Corporation carried out the management purpose that: Get the drop on others is unimportant, but get victory with science and technology, develop and create the products constantly is important; To seek existence depending on the particular and perfect and economical products. Now we have built sales and after sale service center in Beijing, TianJin, Dalian, Shenyang, Harebin, Jilin, Changchun, Shijiazhuang, Zibo, Li-nyi, Xian, Hangzhou, Shanghai and Guangzhou etc cities. Sincerely serve customers at home andabroad.