حول top drive system

NN International, since investing into China in 1997, has been dedicated to top drive equipment’s repair, rental & on-site service, spare parts supply as well as top drive sale and purchase agent business. It has set up three entity companies and one marketing company successively.
NN International has established top drive repair workshops and spare parts storage warehouses in China, Middle East,Africa and South America, completed more than 80 top drive medium-size repair and overhaul projects and 30 on-site management and service projects at home and abroad, covering VARCO, CANRIG, TESCO, MH, BPM as wellas other famous top drive brands. NN International’s top drive spare parts management system, using spare parts management software, integrates top drive spare parts’ procurement, storage and logistics together, providing efficient and effective spare parts services to worldwide top drive users.