What certifications do you have?

Our products are certified with CE and ISO 9001:2000.

Hard Rock Drilling Roller Bit Drill Bits Drilling Bullet Teeth

Name: Hard Rock Drilling Roller Bit Drill Bits Drilling Bullet Teeth
Brand: Beijing Dazheng Yongye Technology Co., Ltd.
SKU: 2239027575

Beijing, ChinaBeijing Dazheng Yongye Technology Co., Ltd.

US$86.00

1-19 pieces

US$76.00

20+ pieces

Product specifications

800*800

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1year

Model NO.

300-30

Certification

CE, ISO 9001:2000

Standard

ASME

Surface Treatment

Without Processing

Manufacturing Process

Stamping

Material

20crnimoa

Weight (Kg)

Type

Drill Bit

Processing Type

Forging

Machine Type

Drilling Equipment

Use

Ore Mining

Selling Units

Single Item

Machinery Test

Report Provided

Single Package

Xxcm Size

Video Outgoing-

Provided Inspection

Transport Package

Wooden Box

Specification

300

Trademark

Beijing Dazheng Yongye Technology Co., Ltd.

Origin

Beijing, China

Production Capacity

50000PCS/Month

Key features

Professional Manufacturer: We are a professional manufacturer of drilling rigs and their parts since 2011.

Flexible Customization: Supports full customization, minor customization, and customization from samples or designs.

Quality Certifications: Products certified with CE and ISO 9001:2000; Company holds ISO9001, ISO45001, ISO14001.

Robust Material: Made from high-strength 20crnimoa material using forging and stamping processes.

Secure Packaging: Standard export packaging with plastic film, bag, carton, box, and iron bracket for safety.

Fast Delivery: Usually 25 days; special cases can be finished within 2 weeks depending on the product.

Low MOQ: Small trial orders are acceptable, such as 1 or 2 sets.

1-Year Warranty: Comprehensive 1-year warranty coverage for all mechanical equipment.

Company profile

Importers and ExportersR&D CapabilitiesProduct CertificationQA/QC Inspectors

Beijing Dazheng Yongye Technology Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.20h

About Our Factory & Business Background

AddressRoom 706, Door A, Building 8, Xinyuan Science and Technology Park, Shahe Town, Changping District, Beijing

Plant Area2866 square meters

Number of Employees32

Registered Capital91,485,100 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 pc

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsConstruction Machinery Parts

Production Lines2

Production MachinesMachining Center, Machining Center, Bending Machine, Shearing Machine, Flame Cutting Machine, Robot Welder, Drilling machine, Sawing Machine

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2011-11-23

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCE, Others

Cooperated with Fortune 500Yes

Product Q&A

Q:Are you a manufacturer?

Yes, we are a professional manufacturer of drilling rigs and their parts.

Q:What is the delivery time?

Usually the delivery time is about 25 days, for some special cases, we can finish it within 2 weeks, it depends on different products.

Q:What payment methods do you accept?

We accept T/T, L/C, D/A, Western Union.

Q:What is the MOQ?

Small trial order is acceptable. Such as 1 set, 2 sets.

Q:How is the price calculated?

The price of the casing is mainly determined by factors such as pipe diameter, length, material, whether it is customized, etc. We will provide you with a detailed quotation based on your specific needs to ensure a transparent and reasonable price so that you can buy with confidence.