China manufacturer round threaded brass insert cnc nuts blind 8mm knurled nut m3 m4 m6 m8 m10 42mm brass thread insert nut

Zhongshan Yingzhuo Hardware Industry CO.,LTD was established in 2008,located in Nantou Town, Zhongshan City.We are a high precision custom hardware R&D manufacturer driven by innovation. At present, we mainly develop and produce precision CNC machiningparts,turning parts,shafts,screws and nuts for safety equipment, intelligent lighting, mechanical equipment, electrical equipment and other industries.We provide a design solution to your ideas.Yingzhuo has been strictly complying with ISO9001:2015 quality management system. We have introduced a series of advanced machines more than 100sets such as (Citizen) CNC milling machines, CNC machining centers, CNC lathe machines, precision automatic lathe machines and screw machines. The tolerances of the product can reach +/-0.001mm. We have Japanese Mitutoyo coordinate measuring Machine, 2.5 projector, laser screening machine, microscope, hardness machine, torque machine, roughness meter, altimeter and other high-precision imported testing equipment.Inspection specifications for each batch of raw material, the safety is harsh and rigorous during every production, every production process is executed strictly.The craftsman spirit of every technician from Yingzhuo, produce high quality products in Yingzhuo .From every production link to every product inspection, from the acceptance to the packing and shipment of each product.Our customers come from the United States, Germany, the United Kingdom, Canada and other European and American countries.We serve our customers attentively, widely praised by our customers.All of this , comes from our unique professional technical team,from our healthy, happy, positive and grateful Yingzhuo people.Excellence is the unremitting pursuit of every Yingzhuo People.