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The "Guangjing" different type stone diamond core drill bit provides high quality drilling with a low cost. These drill bits have U slot design to cut through granite, marble or any other hard material with ease. Made of high carbon steel with industrial grade carbide tip for long life and efficient drilling.
Technology | Sintered |
Application | For various stone materials |
Shank Type | Straight shank, U shape |
Dry or Wet | Wet |
Advantages | Drilling slowly for easy debris removal; hardened core for extra strength and reduced breakage; for use with percussion drills |
Guangzhou Crystal Technology Co., Ltd. is a diamond tools manufacturer established in 1985. It is one of the several companies that were able to produce diamond products in China.
- Product range: Diamond tools for ceramic, stone, concrete, glass (cutting, drilling, grinding)
- Factory size: over 16200m2
- Year of establish: 1985
- Brand: Guangjing (Famous brand in domestic market)
- R&D: more than 10 engineers with over 10 years experience in diamond tools industry
- Factory address: No.83 Gaopu Road, Tianhe Science and Technology Park, Tianhe, Guangzhou 510520, China
Q: Are you manufacturer or trading company?
A: Guangzhou Crystal Technology Co., Ltd is a diamond tools manufacturer established since 1985 and owning a famous brand in domestic market.
Q: Can I get samples before an order?
A: Yes, samples can be sent to you to test. You can order the samples online.
Q: What is the delivery time if I place an order?
A: For stocked products, it takes 1-2 day. We have a wide range of stocks.
For customized products, it may be about 7-14 days.
Q: Can I put my logo on the product?/ Do you accept OEM?
A: Sure. We can help to put your logo on products with a small order quantity requirement.
Q: Why the shipping cost is so high?
A: Based on your order, we will choose the most suitable shipping way for you. If you have shipping agent in China, we can send the samples/goods to your agent to cut down the shipping cost.
Q: Why should I purchase from you?
A: We have been a leading diamond tools manufacturer in China since 1985. Our diamond tools are produced using the most advanced research, development and technology. Working with a diamond tools manufacturer, you will get full support on your business comparing to trading company or local distributors.
Q: Can I visit your factory?
A: Welcome. Our address is No.83 Gaopu Road, Tianhe Science and Technology Park, Tianhe district, Guangzhou, China. If you are visiting Canton Fair, it is only 30 minutes by car to our factory.
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We warmly welcome you to visit our factory!
Our working time:
8:30AM to 5:00PM, Monday to Saturday
From outside Guangzhou | Beijing city | 3 hours by plane |
Xiamen city | 1.5 hours by plane | |
Foshan city | 1.5 hours by car | |
From inside Guangzhou | Canton Fair Complex | 0.5 hour by car |
Other places | By Metro,Line 6, Gaotangshi station; 300 meters from metro station |
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