What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

How do you ensure product quality?

We have 8 QA/QC inspectors and perform 100% inspection (visual and function) on finished products. Raw materials are traceable, and inspection methods are uniformly followed.

Where is your company located and how long have you been exporting?

We are located in Changsha, China, and have been exporting for 22 years. Our main markets include North America, South America, Europe, Southeast Asia, Africa, East Asia, and Australia.

Q Series Surface Set Diamond Reaming Shell for Geotechnical Drilling

Name: Q Series Surface Set Diamond Reaming Shell for Geotechnical Drilling
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 755253225

Hunan, ChinaForsun Ultra-hard Material Industry Co., Ltd.

US$80.00-180.00

1 Piece

Product profile

Colour

as Per Your Request

Size

Bq Nq Hq Pq

Transport Package

Carton

Model NO.

BQ NQ HQ PQ

Specification

ISO9001

Trademark

FORSUN

Origin

Changsha

HS Code

82071910

Production Capacity

1000 PCS Per Month

Key features

Custom Color and Size: Colors and sizes (Bq, Nq, Hq, Pq) are customizable as per your request.

Comprehensive Product Range: Includes Impregnated, Surface Set, Electro-plated, TC, PDC, and TSP core bits and reaming shells.

Extensive Size Compatibility: Available in A-Gauge to Z-Gauge, T-Series, T6-Series, and standard CDDA/DCAMA/ISO sizes.

Professional Manufacturer: Established in 2001 with 13 production lines, 8 QA/QC inspectors, and 4 R&D engineers.

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

Strict Quality Control: 100% inspection for finished products including visual and function checks with traceable raw materials.

Global Export Experience: 22 years of export experience with main markets in North America, Europe, Southeast Asia, and Australia.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Company profile

Years of Export ExperienceExperienced TeamQuality AssuranceManagement Certification

Forsun Ultra-hard Material Industry Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryForsun Ultra-hard Material Industry Co., Ltd. is a China-based combined business entity established in 2001, with 107 employees and a product range centered on drilling tools and accessories. The supplier reports customization and ODM capabilities, new-product activity during the past year, defined quality and corrective-action procedures, eight quality inspectors, and stated production capacity for core bits and reaming shells. It maintains valid manufacturing contracts with associated subcontractors and has in-stock capability. However, the provided information does not identify certifications, customer cases, or overseas service infrastructure. It does not provide OEM services for popular brands, lacks an SDK, and has no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Financial information is present only as reporting-year references and cannot establish financial strength.

Supplier typeThe supplier is identified as Forsun Ultra-hard Material Industry Co., Ltd., a China-based limited company and combined business entity with no stated connection to a larger company group. It was established in 2001 and has 107 employees, indicating an established standalone manufacturing business.

After-Sales capabilityThe supplier reports in-stock service capability, documented complaint-handling procedures, and corrective and preventive action procedures with records. However, it has no overseas warehouse, showroom, agents, or branches, so the evidence supports internal service processes but not broad overseas after-sales coverage.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, and supports multiple design-customization modes. However, it reports no available SDK and no OEM service for popular brands; the available evidence still supports product-development capability, though not software or major-brand OEM capability.

Production capacityReported manufacturing resources include CNC machining, cutting, sintering, drilling, milling, sand-blasting, and automatic packing equipment. The supplier states annual capacity of 250,000 core bits and 100,000 reaming shells, has eight quality inspectors, valid contracts with associated subcontractors, and peak- and off-season lead times within 15 working days.

Customization capabilityBoth R&D and design-capability records list customization from samples, designs, full customization, minor customization, and flexible customization. This is explicit evidence of a broad stated customization offering.

Product Q&A

Q:What customization options are available?

We offer full customization, minor customization, and flexible customization from samples or designs. Colors and sizes (Bq, Nq, Hq, Pq) can be customized as per your request.

Q:What types of diamond tools do you manufacture?

Our main products include Impregnated Diamond Core Bits, Surface Set Diamond Core Bits, Electro-plated Core Bits, TC Bits, PDC Core Bits, TSP Core Bits, and various Reaming Shells (TC, PCD, Electroplated, Surface Set).

Q:What sizes are available for the core bits?

We provide A-Gauge to Z-Gauge, T, TT, T2 & TB Series Metric, T6 Series, and T6S Series Metric core bits, along with all other standard CDDA, DCAMA, Crealius, and ISO sizes.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

Q:What are the payment terms?

We accept LC, T/T, PayPal, Small-amount payment, and D/P.