China Manufacture Diamond Drilling Tool Diamond D10mm Core Bits for Granite
Huazuan or OEM
Diamond D10mm Core drill bit
Segment + core bit matrix
Threads are available upon request.
1. Strict Raw material inspection
2. Professional formula
3. Production process control(PDCA+7S Principle)
4. Do some cutting testing to sure the using function
5. Products pass ISO9001 and SGS inspection
As customers' requirement.
ISO9001 and SGS Product quality control.
Q1: Are you a factory or trading company?
A: We are factory.
Q2: Where is your factory located?How can I visit you?
A: Our factory located in Quanzhou City,Fujian Province,China. You can fly to Xiamen International Air Port or Jinjiang Air Port,and we will you pick you up. Welcome you to visit our factory.
Q3. How is your quality?
A. We have a very seriously control system(PDCA principle and 7S) . We guarantee the high performance of our products.
Q4. What we should do if your products can not run well?
A: Give us detailed report.Analyze the reason. Try to find a way to solve the problem.If it's our problem and not possible to solve, then will give replacement.
Q5. Do you offer free samples?
A. We don't offer free samples, according to our experience when people get the samples by paying they will cherish what they get. Although the quantity of sample is small however its cost is higher than normal production.
Please feel free to contact me, if you have any problem or quotation. Any feedback from you would be highly appreciated and you
will get a prompt reply!
Quanzhou Huazuan Diamond Tools CO.,Ltd.Add: Fujian, China.
Product Categories : Diamond Core Drill Bit > Diamond Core Drill Bit
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