more than 60% of products exported to Europe, USA,  outside brand "REVO", domestic brand"XINGONG"; attained VPA/GS approval for bult cutter and pipe wrenches in 2005; main products and producing capacity: bolt cutter: 1,800,000pcs per year pipe wrench:2,500,000pcs per year gear puller:1,000,000pcs per year corporate calture:  To satisfy clients; to bring up staff, let tianda keep ahead forever !