Do you provide OEM or ODM services?

Yes, we offer OEM, ODM, and flexible customization options from samples or designs.

What certifications does your company hold?

We have passed API certification, France BV certificate, and China ISO 9001 certification.

Single Roller Cone Bit One Cone Drill Bit Oil Petroleum Water Mining Rock Well Drilling Tools Diamond Drilling Bits

Name: Single Roller Cone Bit One Cone Drill Bit Oil Petroleum Water Mining Rock Well Drilling Tools Diamond Drilling Bits
Brand: Hebei Ruishi Bits Manufacturing Co., Ltd
SKU: 2006733222

Hebei, ChinaHebei Ruishi Bits Manufacturing Co., Ltd

US$1.00-800.00

1 Piece

Product profile

Customization

Available

Customized

Length

Jobber-length

Model NO.

Single Roller Cone Bit

Type

Center Drill Bit

Material

Solid Carbide

Usage

Well Drilling

Nozzles

One Nozzles

Bearing Type

Plain Bearing

Seal

Rubber

API Connection(Reg)

3-1/2" Reg

Weight on Bit(Kn/mm)

0.4-1.0

Transport Package

Plywood Box, Iron Box or as Required

Specification

6-1/4"

Trademark

Ruishi

Origin

China

HS Code

8207191000

Production Capacity

20000PCS/Year

Key features

API & ISO Certified Quality: Strictly complies with API Spec7-1, ISO9001, ISO14001, and OHSAS18001 standards.

30+ Years Manufacturing Expertise: Professional manufacturer with over 30 years of experience in bit design and production.

Direct Factory Pricing: Factory direct sales ensure competitive pricing and short delivery times.

Advanced Production Equipment: Equipped with 5-axis machining centers, NC lathes, and sintering furnaces.

Comprehensive Customization: Offers full customization including nozzles, bearings, seals, and API connections.

Global Export Experience: Products exported to North America, Europe, Africa, and the Middle East.

1-Year After-Sales Service: Provides one year of after-sales service with professional technical support.

100% Finished Product Inspection: Rigorous visual and functional inspection ensures zero defective products leave the factory.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedExhibition Experience

Hebei Ruishi Bits Manufacturing Co., Ltd

Hebei, 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: 18years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.81h

AI-Powered supplier vetting

SummaryHebei Ruishi Bits Manufacturing Co., Ltd. is described as a specialized manufacturer of diamond drill bits and drilling tools, with research, design, manufacturing, sales, and service capabilities. It offers 3D design, OEM, ODM, and multiple customization options. The supplier reports machining, laser cutting, drilling, sawing, wire cutting, and testing equipment, along with documented inspection, quality assurance, corrective-action, and complaint-handling procedures. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported. However, it reported no new products in the past year, only two R&D engineers, no overseas agents, branches, warehouse, or showroom, and no valid manufacturing-capacity contract with related subcontractors. Financial information is insufficient for assessment. Customer-case evidence is limited: it reports no Fortune 500 cooperation, while OEM service for well-known brands is claimed without naming customers.

Supplier typeThe supplier identifies itself as a specialized company engaged in the research, design, manufacture, sales, and service of diamond drill bits and drilling tools. This supports classification as a specialized drilling-tool manufacturer rather than a general trading company.

CertificationsReported management-system certifications include ISO9001:2015, ISO45001:2018, and ISO14001. The supplier also reports a product compliance certification category of “Others” and an environmental impact assessment report, but the specific product certification is not identified.

R&D capabilityThe supplier provides 3D software design, ODM, OEM, and several R&D customization services. Nevertheless, it reported no new products in the past year and lists only two R&D engineers, which is explicit evidence of limited recent product-development output.

Production capacityProduction resources include machining, laser cutting, radial drilling, sawing, wire cutting, and universal testing equipment. Documented inspection, quality-assurance, corrective-action, and supplier-assessment procedures are reported, with inventory capability and stated lead times; however, there is no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, ODM, and OEM services for popular brands. These multiple stated service types provide direct evidence of broad customization capability.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a professional manufacturer with over 30 years of experience.

Q:What payment terms do you accept?

We accept T/T, L/C, PayPal, Western Union, and Small-amount payment.

Q:Why should I choose your company?

We offer 30+ years experience, direct factory pricing, short delivery, good export/technical teams, 1-year after-sales service, and strict API/ISO certification.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What is the lead time for production?

Peak season lead time is one month; off-season lead time is within 15 workdays.