DIN934 GB52 GB6170 GB6172
M5-M64 1/4-2"
304 302 321 304L 201 667 668 316 316L
Q215 Q235 ML35 35CrMoA 25CrMoVA 35CMrMO

Widely used in sewage treatment facilities, subway special screws, household equipment (kitchen utensils, water heaters, boilers), automotive equipment (windshield wipers, muffler equipment), medical equipment, building materials, chemical industry, food industry, agriculture, marine parts, oil industry the open field machinery, textile processing machinery, sea water equipment, paper making equipment, vehicles and outdoor decoration