J.B- Customized drill bits manufacture
2022-11-30
J.B Machinery, professional manufacturer of customized Drill Bits & Construction Accessories for customers in construction world.
1. ISO9001 / ISO14001/ DIN EN ISO3834-2 Certificated to guarantee good quality.
2. Digitalized management System (CRM, ERP, MES) contribute to on-time Delivery.
3. Rich engineering experience to help you get cost-down solution.