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We usually ship containers from Shanghai port, but Guangzhou port is also available.

What is the warranty period?

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Hjg Thread Button Bits Br-1 Flat Face Bit

Name: Hjg Thread Button Bits Br-1 Flat Face Bit
Brand: Changsha Heijingang Industrial Co., Ltd.
SKU: 620341112

Hunan, ChinaChangsha Heijingang Industrial Co., Ltd.

US$20.00-100.00

1 Piece

Product profile

Customization

Available

Type

Drilling Machine

Material

Tungsten Carbide

Model NO.

BR-1

Usage

Well Drilling

Condition

New

Power Type

Pneumatic

Bit Face Profile

Flat/Drop Centre

Button Shape Profile

Spherical/Ballistic/Conical

Thread Type Profile

R Thread/T Thread

Mining Object

Drilling Bit

Transport Package

Poly Wood

Specification

SGS ISO

Trademark

HJG

Origin

CHINA

HS Code

8207199000

Production Capacity

10000

Key features

Superior Rock Drilling Performance: Made from high-quality alloy steel and tungsten carbide for toughest rock drilling with least energy loss.

Customizable Thread Types: Available in R25, R28, R32, R38, T38, T45, T51, T60, ST58, GT60 thread models.

Various Face Profiles: Options include Flat face and Drop Centre face to suit different drilling needs.

Multiple Button Shapes: Choose from HemiSpherical, Ballistic, or Conical button shapes for optimal performance.

Wide Size Range: Available in sizes from 35mm to 152mm to fit various drilling requirements.

OEM & ODM Support: We accept both OEM and ODM orders to meet specific customer requirements.

Low Minimum Order Quantity: MOQ is just 1 piece or 1 complete set, making it easy to start ordering.

Company profile

Changsha Heijingang Industrial Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-01-25 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.27h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryChangsha Heijingang Industrial Co., Ltd. is a China-based limited company established in 1999, specializing in rock-drilling equipment and pneumatic tools. Its stated product range includes DTH hammers and bits, drilling rigs, threaded bits, shank adapters, coupling sleeves, drill pipes, tool joints, and related spare parts. The supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, 22 years of R&D engineer experience, 10 production lines, 11–20 quality-control staff, and stated annual capacities of 200,000 DTH hammers/drill bits and 10,000 drilling rigs. It began exporting in 2011 and reports customers or markets across multiple global regions. Evidence supports established manufacturing, certification, product breadth, and export capability. However, the provided information does not adequately demonstrate after-sales service systems, customization processes, customer case studies, or financial credibility.

Supplier typeThe supplier is identified as a privately operated limited company in China, established in 1999, with manufacturing and processing machinery as a commercial focus. Its described business involves researching and manufacturing rock-drilling equipment, pneumatic tools, drilling rigs, drilling bits, drill pipes, and related components, indicating a manufacturer rather than a trading-only entity.

CertificationsThe supplier reports ISO9001:2015 quality-management certification, ISO14001:2015 environmental-management certification, and ISO45001:2016 occupational-health-and-safety certification, plus other unspecified certifications. These stated certifications provide explicit evidence of formal management-system coverage.

R&D capabilityThe supplier reports 22 years of R&D engineer experience and describes research into rock-drilling equipment, including a new-style geothermal drilling rig. It also states that it uses advanced craft technology and conducts strict quality inspection, providing explicit support for engineering and product-development capability, although no patent or new-product output data is given.

Production capacityThe supplier reports 834 employees, a 54,034 m² manufacturing plant, 10 production lines, 11–20 quality-control staff, and stated annual capacities of 200,000 DTH hammers/drill bits and 10,000 drilling rigs. It also reports one-month fulfillment timing in both off-peak and peak seasons, which supports substantial and relatively consistent production capacity.