Professional Supplier for Threading Solution of Big Bore
Professional Supplier for Threading Solution of Big Bore
Custom Fabrication
Experienced technical staff and superb production technology
Production Line Solution
SanZheng is a modern private enterprise integrating design, development, production, sales and after-sales service.
After-sales Service
First-class manufacturing equipment, first-class quality guarantee.
WHY CHOOSE SANZHENG
With 18 years of continuous research and practice in Pipe thread lathes、CNC lathes、ordinary lathes and special lathes line manufacturing field, to make Sanzheng as one of most competitive supplier in the pipe thread lathe processing market of China. Sanzheng provides the world widest range of equipment, establishes a world throughout customer network, matching market players’ needs of petroleum sector, metallurgical sector, geological exploration, chemical and hydropower, etc. processing and repair of drill pipes, drill collars, joints, kellys and sleeves .
SanZheng is aiming to achieve the cutting-edge technologies required by the evolution of materials available today. With CE, ISO certification. With 10 consecutive years for German knuth OEM, there are hundreds of orders each year.
Has its own casting factory to ensure the quality of the equipment. Free processing samples for customers, and can take videos to see the effect of processing.
Currently exporting to Russia, Iran, UAE, with rich export experience, responsible for customers throughout. Have a professional technical team, can be customized according to customer requirements.
Manufacturers specialize in pipe thread production, engineers have good stability and rich experience to ensure the accuracy and accuracy stability of the equipment. Qualified equipment guarantee the long-life using, easy operating and outstanding performance.
