97人人人人爽人人双人,国产成人无码Av在线播放无广告,日本丰满熟妇bbxbbxhd,激情内射亚洲一区二区三区爱妻,成人a片在线免费观看

The company designs and manufactures core making, moulding, sand processing and non-ferrous alloy casting equipment, including sand transportation, core sand mixing and distribution, coldbox core shooting machine, hotbox core shooting machine, shell core machine, gas-generator, tooling and core making auxiliary equipment, moulding machine, moulding production line, sand box and trolley, resin sand casting production line, aluminum alloy degassing device and gravity casting machine.?At the same time, the company is committed to the development and application of industrial robot technology in the casting industry. The main applications are sand core handling, dip coating, core assembly and core setting, pouring, casting pick-out, pretreating and cleaning of castings.