Keihin Trading Company Product environmental standards, certification, Zhongshan GY-193, some products through NSF certification, GY-193 operation, all products can provide material safety data (MSDS) through the EU ROHS (SGS). With "unique superior technology and products to contribute to China's development. Keihin Trading Company products are widely used in injection molding machines, SMT, flat knitting machines, boating, electronics, appliances, toys, bearings, office equipment, micro-motors, synchronous motor, reducer, food machinery, DVD movement, auto parts, optical instruments, IC, electric heaters, metal household furniture, Shuiju supplies, sanitary supplies, switches, etc. Halogen-free special tungsten screw cylinder (WC content of 36%) screw group (Japan DAC / DC53 fully hardened metal-plated screw-tech nano-coating) plated screw-tech nanoscale coating after Japan DAC metal: ◎ high hardness ...... ...... more wear life extend ◇ Hardness: 3300HV ◎ --- low surface friction coefficient decreases resistance, anti-stick ◇ friction coefficient: 0.12VSNi ◎ can be high temperature ...... (coating is formed under high temperature and high pressure vacuum environment) ◇ maximum working temperature: 580 ℃ ◎ thickness of only 2-4μ ...... more uniform film thickness (penetration into the substrate, the substrate binding molecule) ◇ good adhesion ◎ ...... more smooth and delicate mirror, brushed (and corrosion resistant metal elements including titanium, chromium ) ◇ better corrosion resistance Zhongshan GY-193_GY-193 business _ Keihin Trading (certified merchants) are provided by Shenzhen City Keihin Trading Company Shenzhen City Keihin Trading Company (szjingbing.com/) is specialized in "Germany KLUBER, Japan LUBE, Japan THK, Japan NSK, synergy "of enterprises, companies adhering to the" honesty, hard service "concept, to provide you with the highest quality products and services are welcome to inquire Contact:! Miss Zeng.