PRODUCTS
As a leading manufacturer specialized in drill parts & construction accessories, J.B Machinery are dedicated to provide one-stop cost-effective components solution for clients in construction world. Consisting of our own casting, forging & machining factories, J.B has a complete& moder…
FEATURED PRODUCTS
Key Specifications: Thread type: R32, R38, R51, R76, T30, T40, T52, T73, T76, etc. Raw material: alloy, carbon, carbide, stainless …
+Key Specifications: Buttons: 6 to 24 Button types: conical & hemispherical c hole: 51 to 175mm Thre…
Key Specifications: Hole: 76 to 175mm Thread type: R32, R38, R51, etc. Raw material: alloy, carbon, carbide, stai…
Key Specifications: Buttons: 6 to 24 Button types: conical & hemispherical c hole: 51 to 175mm …
CONTACT US
J.B Machinery (Ningbo) Co., Ltd.
Contact Person: Peggy Xing
Phone：86-574-89258631
Fax：
Address: Guoyichang, Hengxi, Yinzhou, Ningbo, Zhejiang,Ningbo,Zhejiang
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