Shandong mingwei construction machinery Co., Ltd., was built in 1995 and is a professional designated enterprise for tower crane by nation quality inspection bureau. The company always insist on"developing depending on technology", and makes good use of research institutes, colleges and its own power, they have produced many types of tower crane one after the other, such as otg20, qtg25, qtg25, qtg31, qtz40, qtz50, qtzs63, qtz80, qtz100, qtz125. Qtz160, qtz5015, qtd125luffing crane, qtp125topless crane, and fzq series big crane over 50tand so on, and sc200/200, scd200/200 construction lifter.

We insist on the operation principle "character ensures the products and the high quality products is for the society", and the service police is "the quality casts into brand, gain the trust by credit standing". We are dedicated to improve the mechanization levels of building industry, offering the best service and product to the society. And they have produced internal climbing crane in 2004, which make them become the technology leader of the world, and win national patents more than 60. The internal climbing crane is the first choice for high construction, because it climbs conveniently, safely and it is also economical apparently, which can save a lot of expense for you while the safety and the efficiency are improved.