Точность нержавеющей стальной шарик

My factory is the specialized production steel ball factory, mainly produces the steel ball the diameter 0. 8MM-40MM A3 carbon steel, chromium steel ball, 304. 316. the 316L stainless steel ball, is suitable for the high precision product, the human body puncture, the baby milk bottle special-purpose direction outline ball, the fishing bait uses the ball, the battery to use the ball, the hardware toy, the electronic toy, the decorative lighting, the electronic instrumentation measuring appliance, the box package of tension bar fitting, the furniture trundle, the hardware handicraft, the iron wire product, the stainless steel accessories, the stainless steel handicraft, the polishing abrasive substance, the bicycle to use the ball, only then the good equipment can make the excellent product, welcome negotiates by telegram discusses