Seamounts Yantai Haishan construction machinery limited company, is located in the Shandong Peninsula in Yantai high-tech economic and Technological Development Zone, is the production and operation of construction machinery industry integrated companies. The company has a staff of 1200 people, about 40000000 yuan in fixed assets, the plant covers an area of 120000square meters, strong technical force, sophisticated production equipment, detection means complete.

Seamounts Yantai Haishan Construction Machinery Co., the company's main products are: QTZ20( TC3006), QTZ25( TC3008, TC3207), QTZ31.5( TC3808, TC4207), QTZ40( TC4 209, TC4708, TC5008), QTZ63( TC5013, TC5510), QTZ80( TC5613, TC5613PA, TC5613PB, TC5609), QTZ125( TC6015, TC5513, TC5023PA, TC6015PB, TC5513PC ), QTZ160( TC6021PA, TC5023PB ) QTZ250( TC7030PA, TC7030PB ) QTZ315( TC7040PA, TC7040PB ) type tower crane; SC100 / 100, SC200/ 200 type construction hoist; JS series of concrete mixer, concrete batching machine, YHZS PL series, HZS series of concrete mixing station; HLS series of concrete mixing building; HBTS series pump JZB, JZL series of piling machine and hoist, gates and other water conservancy engineering machinery; HSW series, XL series slewing bearing slewing reducer, WCJ120 series, BX series, HSGK series hydraulic station luffing gear reducer, YG series, QT series high strength bolt windlass, multifunction limiter, ZL series tire loader the product such as machine.