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36mm 38mm 7 Buttons Hole Rock Drill Bit Tapered Button Bits
US$5.50-5.80
100 Pieces
Sample price:US$50.00/piece.Request sample
Product profile
After-sales Service
Repair or ReplacementWarranty
Repair or ReplacementCertification
CE, ISO 9001:2000Model NO.
R28Standard
AISI, JIS, ASTM, DINSurface Treatment
Spray-PaintManufacturing Process
ForgingMaterial
Alloy SteelModel No
7/8 Buttons BitsColor
Red, Black, Yellow, WhiteTungsten Carbide
Yk05 or T6Size
28mm-76mmTransport Package
Standard Export Sea-Worthy PackageSpecification
30CMX30CMX30CMTrademark
HENGJIOrigin
ChinaHS Code
82071990Production Capacity
200000/YearCompany profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.16h
AI-Powered supplier vetting
SummaryTianjin Hengji Supply Chain Co., Ltd is identified as a China-based manufacturer/factory and limited company offering electric, power, control, and communication cables. It reports broad export-market coverage and port access near Tianjin and Qingdao, but has only five employees and no cooperative suppliers recorded. The supplier states it has quality assurance and raw-material traceability, while written corrective-action and complaint-handling procedures are absent. Innovation and technical service capabilities appear limited: it is not classified as a professional technical supplier, does not provide 3D software design, and reported no new products in the previous year. Customization is available from samples. Inventory, overseas warehouse, overseas agent or branch, and overseas showroom capabilities are absent. Production and delivery information is inconsistent across slices, with one record stating lead times within 15 workdays and another stating one month off-season and 2–3 months peak season....
Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company. Its stated product scope covers electric, power, control, and communication cables, while no larger-company affiliation is reported.
After-Sales capabilityThe supplier lacks overseas agents or branches, overseas warehouses, overseas showrooms, and in-stock service capability. It also has no written procedures or records for handling customer complaints or corrective and preventive actions, indicating documented after-sales support is weak.
R&D capabilityThe supplier is explicitly not identified as a professional technical supplier, does not provide 3D software design services, and reported no new products during the past year. These statements indicate a clear limitation in demonstrated innovation capability.
Customization capabilityThe supplier explicitly provides customization from samples. No broader engineering, 3D design, or product-development capability is reported, so the evidence supports sample-based customization rather than advanced customization.
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