日韩一区二区av,叼嘿免费观看,亚洲国产精品视频网站,日韩电影在线一区二区三区,国产免费视屏,日韩精品欧美一区二区,国产精品麻豆三级一区视频

The lifting appliance service department was established in 2014, our company design and manufacture the water bag which used for lifting equipment test in accordance with BV-ISO9001 -2008QSM system, the product already get BV class type approval certificate and EC certificate. The company put our heart into develop safe, environmentally and oecumenical test-use water bags, design and manufacturereliable, accurate and portable electric weighing-appliance and water bag derivatives, in order to meet the requirements of all types load test. Now we have 4 professional service engineers with fully experience and keep creanman qualification, provide 1200 tons standardized water bag and 1200 tons lifting beam, gives more than 100 vessels service each year.

Service Range:
1. Ship's crane load test.
2. Lifeboat launching appliance and release system 5 yearly test.
3. Load test of portal crane in industrial and mining enterprises.