Our company is mainly committed to the design, installation, and maintenance of octg coupling production line, Coupling Transfer System, Coupling Handling Equipment. We always take the needs of customers and the call of the market as the starting point, put people first, devote ourselves to continuous efforts and research and development, design and manufacture various types of non-standard products and constantly improve their rationality. Our company always adheres to the core values of integrity, innovation, win-win, and professionalism, focusing on providing Coupling Threading Line application research and development and innovative products for partners around the world. We are committed to becoming the driver of industry development. Our commitment to quality and customer satisfaction is reflected in our extensive warranty policies and support services. We pride ourselves on our commitment to sustainability and ethical business practices. Our company continues to expand its business scope, reduce costs and reduce service response time. With your kind help, we believe that we can create a bright future with you together. Our core team has a strong team of excellent professionals in supply chain, logistics, information technology, international trade, finance, management and so on. With the increasingly fierce market competition, our company improves its competitiveness with personalized and high-quality products and services.
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![Coupling Crane]()
Coupling CraneIn coupling production, the biggest coupling can reach 50 to 70 KG weight. It is difficult to do the loading, unloading and transmission these couplings manually. Coupling crane is a good method. -
![Metal Cold Cutting CNC Machine]()
Metal Cold Cutting CNC MachineThis metal cold CNC cutting machine can cut alloy steel bar or tube/pipe in high speed. It is used in OCTG production industry for couplings billet cutting. Compared with laser cutting or friction -
![Coupling Cutting Machine]()
Coupling Cutting MachineIn coupling production, the material first gets cut from material pipe, waiting for inner threading and other process. -
![Coupling Threading Machine]()
Coupling Threading MachineAfter coupling material gets cut from material steel pipe, it will be sent to CNC machine group for coupling threading. -
![Coupling Phosphating System]()
Coupling Phosphating SystemThe design of the coupling degreasing and phosphating production line is a closed high-rail gantry crane production line with automatic phosphating production line equipment that operates vertically -
![Coupling Painting System]()
Coupling Painting SystemIn coupling production factory, coupling painting system is needed. It does not only provide required painting on coupling according to API standard, but also provide stenciling and color band -
![Coupling Stencile Machine]()
Coupling Stencile MachineThe coupling stenciling system, actually it is an auto marking system, integrated with coupling painting system or use separately for marking on couplings.
Tammie Duffy
We completed the transaction on time. At the beginning, I was worried about the quality of the product when I saw such a favorable price. I really thought too much about it. It's not too good!
Maria Hoffman
My customers like these products very much. I'm very grateful.
Michael Talley
With years of production experience, the company provides each customer with the most satisfied and professional after-sales protection, ensures that customers around the world can obtain the most
Rebecca Hale
I recommend everyone to buy the company's products, because the quality of these products exceeds expectations, the material is thick, and it can be seen that they are made of fine processing.
Trinidad Hatcher
You are "result oriented" and you are very purposeful about everything.
Mary Pettit
This store is really honest, no matter what problem I have, they will handle it patiently and properly, and we will cooperate again when there is an opportunity in the future.
In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Steel Pipe Blasting Machine, OCTG swaging machine, Seamless OCTG Finishing Line. With abundant experience, we are one of the most professional coupling threading line suppliers in China. Please feel free to buy durable coupling threading line for sale here from our factory. All customized products are with high quality and competitive price.