What is the average lead time for orders?

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

What payment terms are accepted?

We accept LC, T/T, and Western Union as terms of payment.

What is the warranty or guarantee policy?

Products adhere to strict quality control systems to ensure durability and superior standards up to specification.

76mm 89mm 102mm 114mm 127mm DTH Drill Rods

Name: 76mm 89mm 102mm 114mm 127mm DTH Drill Rods
Brand: Changsha Sollroc Engineering Equipments Co., Ltd.
SKU: 778470355

Hunan, ChinaChangsha Sollroc Engineering Equipments Co., Ltd.

US$500.00-2,000.00

1 Piece

Product profile

Customization

Available

Material

R780

Transport Package

Cartons + Ply-Wooden Cases for Exporting

Model NO.

76-168mm

Specification

89mm, 102mm, 114mm, 127mm

Trademark

sollroc

Origin

Changsha, Hunan

HS Code

84314320

Production Capacity

1000PCS Per Month

Key features

High-Quality Material: Made of R780 steel, verified by spectrograph, impact, and tension tests.

Advanced Heat Treatment: Fully digitized Japanese processing line with integral heat treatment equipment.

Anti-Adhesion Thread: Nitrogen surface treatment ensures easier handling and prevents adhesion.

Comprehensive Quality Control: Includes metallography, hardness, magnaflux, ultrasonic, and tensile tests.

Wide Diameter Range: Available in sizes from 50mm to 159mm to match various DTH hammers.

Multiple Thread Options: Supports 2 3/8", 2-7/8", 3-1/2", 4 1/2" Reg, and IF threads.

Flexible Length Options: Lengths range from 1,000mm to 9,000mm for diverse drilling needs.

10+ Years Experience: Professional manufacturer with over a decade in rock drilling tools.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamFlexible Customization

Changsha Sollroc Engineering Equipments Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-18Nearest Port: Shanghai,Guangzhou, ShenzhenAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryChangsha Sollroc Engineering Equipments Co., Ltd. is a China-based trading company and manufacturer with a significant focus on machinery and equipment. The supplier's financial details and customer service capabilities are not well-documented, and it lacks a robust R&D and innovation framework. Production is concentrated on specific mechanical products, but there is flexibility in design customization. The company has participated in international trade shows but does not possess overseas service capabilities.

Supplier typeThe supplier is classified as both a Trading Company and a Manufacturer/Factory, operating as a Limited Company.

After-Sales capabilityThe supplier lacks written procedures or records for handling customer complaints and does not maintain an approved suppliers list for service capability.

R&D capabilityWith only one R&D engineer and no new products launched in the past year, the supplier's innovation capability appears limited.

Production capacityAnnual production capacity includes a substantial output of mechanical components, with a dedicated quality control team.

Customization capabilityThe supplier offers flexible customization in design services, which suggests adaptability to client needs.