Where is the company located and how is shipping handled?

We are located in Hebei, China. We are near Beijing airport and Tianjin (Xingang) seaport, with fast and economical inland transportation taking only one day.

Drilling Crossover Sub for Conenct Tricone Bit and Drill Pipe

Name: Drilling Crossover Sub for Conenct Tricone Bit and Drill Pipe
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2080399915

Hebei, ChinaHejian Longyue Drill Bit Manufacture Co., Ltd.

US$55.00-85.00

1 Piece

Sample price:US$85.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Length

Taper-length

Type

Center Drill Bit

Material

High Carbon Steel

Usage

Well Drilling

Machine Type

Drilling Tool

Processing Type

Forging

Advantage

High-Efficiency, Wear Resistant

Use

Oil, Gas, Wells

Formation

Soft to Hard

Transport Package

Wooden Case

Trademark

Longyue

Origin

Hebei, China

HS Code

8207191000

Production Capacity

2000pieces/Week

Key features

High-Efficiency & Wear Resistant: Made of high carbon steel for superior wear resistance and efficiency in well drilling.

Customized Manufacturing: Supports OEM/ODM services with customized specifications for specific drilling needs.

Wide Application Range: Suitable for oil, gas, water wells, and HDD applications in soft to hard formations.

Fast Delivery Advantage: Regular models in stock with prompt delivery; mass production within 15 workdays.

Flexible Payment Terms: Accepts L/C, T/T, D/P, and PayPal to accommodate various business requirements.

Established Manufacturer: Professional factory with 10,000 sqm plant area and 5 R&D engineers since 2016.

Company profile

Hejian Longyue Drill Bit Manufacture Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.52h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHejian Longyue Drill Bit Manufacture Co., Ltd. is a China-based manufacturing factory in Hejian, Cangzhou, Hebei, established in 2016, with 67 employees and a 10,000 m² plant. It produces drilling-related equipment, operates more than 10 production lines, and has 6–10 quality-control staff. The supplier states that it can design HY PDC bits according to customer requirements, indicating customization capability. It has five years of R&D engineer experience, exports 51%–70% of sales, and holds self-operated import and export rights. However, the provided information does not confirm certifications, after-sales capabilities, or verified customer cases. Trade records show limited documented import activity involving Uzbekistan and Kazakhstan, but these records alone do not establish broad customer performance or financial credibility.

Supplier typeThe supplier is explicitly identified as a factory/manufacturer and a limited company located in Hejian, Cangzhou, Hebei, China. Its stated business scope includes drilling equipment and manufacturing-related products, consistent with a specialized industrial manufacturer.

R&D capabilityThe supplier reports five years of total R&D engineer experience and states that it can design HY PDC bits according to customer requests. This provides explicit evidence of product-design capability, although no broader R&D team size, patents, testing facilities, or innovation results are given.

Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and has a 10,000 m² manufacturing plant with 67 total employees. These stated operational resources support a positive assessment of production capability, though actual capacity and delivery performance are not specified.

Customization capabilityThe company explicitly states that it can design HY PDC bits according to customer requirements. Its listed product range includes PDC bits, tricone bits, roller cones, hole openers, rock reamers, and related drilling products, supporting product-specific customization capability.

Product Q&A

Q:How to get an exact quotation?

Please send detailed information including bit type (diameter, IADC code, blades, cutter size), hole opener specs, rock hardness, drilling depth, rig capacity, application type, Incoterm (FOB/CIF/CFR), and destination port. Photos are also helpful.

Q:What are the payment terms?

We accept all regular payment terms including L/C, T/T, D/P, and PayPal.

Q:What is the lead time for production?

Regular models are available in stock for prompt delivery. For mass production, the lead time is within 15 workdays for both peak and off-season.

Q:Is customization available for this drilling sub?

Yes, we offer customized services including OEM and ODM. You can specify machine type, processing type, and other requirements to suit your needs.

Q:What is the material and usage of this product?

The product is made of high carbon steel and is primarily used for well drilling, including oil, gas, and water wells, as well as HDD applications.