Best-Selling Diamond Core Drill Bits - 15 Inch 381mm Tricone Drill Bit/Rock Roller Bit for Well Drilling – YINHAI
Best-Selling Diamond Core Drill Bits - 15 Inch 381mm Tricone Drill Bit/Rock Roller Bit for Well Drilling – YINHAI Detail:
15 Inch 381mm Tricone Drill Bit/Rock Roller Bit For Well Drilling
Basic Info.
YINHAI PRODUCTION PROCESS — ROCK BITS




YINHAI BITS — FORGIEN EXHIBITION SHOW
Hejian Yinhai Rock Bits Manufacture Co., Ltd is a ROCK BITS enterprise, our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, water well, geological exploration and so on. There are technical research team, production management team and professional sales team in our company to serve customers. Both standardized tricone bits produced strictly according to API and rock bits-customizing used in various construction works are provided. Good quality is the main aim we abide by ,ever and forever.
Packing & shipping
Packing: wooden case(standard export packing)
Transportation type: by sea, by air, by train ect. as your requirement
Our service
Delivery Time: Based on order quantity, normally it takes 30 days for production. Only 2 or 3 days if we have stock on your request size.
Quality Control: We have our professional QC and all the products will be strict inspection and testing for every order before shipping out.
After Services: Technical Support will be available in any time. We could provide the professional suggestion for you.
EX:1.Select the right most suitable products.
2. According to the rock types, choosing the face type, button tooth type.
3. According to the different purpose,. choosing the different body type .
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Product detail pictures:
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Attaining consumer satisfaction is our company's purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for Best-Selling Diamond Core Drill Bits - 15 Inch 381mm Tricone Drill Bit/Rock Roller Bit for Well Drilling – YINHAI , The product will supply to all over the world, such as: Porto, Tunisia, Malta, We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.











