Roschen Group Limited. as a professional Mayhew Junior (jr) 3/8 Drill Pipe manufacturer and supplier in China, all the Mayhew Junior (jr) 3/8 Drill Pipe have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent Mayhew Junior (jr) 3/8 Drill Pipe in our product list, you can also contact us, we can provide customized services.
