PDC Drill Bit Diamond Drilling Tool for Coal Mining Oil Drilling

Name: PDC Drill Bit Diamond Drilling Tool for Coal Mining Oil Drilling
Brand: Winko Industry Co., Ltd.
SKU: 2121445262

Zhejiang, ChinaWinko Industry Co., Ltd.

US$50.00-100.00

1 Piece

Product specifications

customized

Product profile

Customization

Available

Type

Core Drill

Usage

Metal Drilling

Model NO.

PDC drill bit

Certification

None

Transport Package

Standard

Specification

customized

Trademark

SINAMASTER

Origin

China

Production Capacity

50000 Pieces Per Year

Key features

Extended Service Life: Service life is 10 to 30 times longer than traditional carbide bits.

High Drilling Efficiency: Time-saving performance is 50% higher than traditional carbide bits.

Superior Hardness: Made of PDC with high hardness and wear resistance for soft to medium rock.

Wide Application: Suitable for oil drilling, geological exploration, coal mining, and machinery processing.

Easy Welding: PDC cutters are easy to weld and maintain strong bits diameter protection.

Company profile

Winko Industry Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-08-01Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤10.68hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others

AI-Powered supplier vetting

SummaryWinko Industry Co., Ltd. is a China-based limited company in Zhejiang, described as both a trading company and manufacturer/factory. It offers stationery, office supplies, bags, packaging-related products, sporting goods, toys, and daily-use items. The supplier reports multiple management-system certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. It states that it supports OEM and ODM orders, small orders, and small MOQs. Export-related information indicates operations since 2007 and exports representing 90% of total sales. The supplier also reports long-term cooperation with major buyers and logistics providers, but the provided information does not identify specific customer names, verify certification validity, or provide sufficient evidence for financial credibility.

Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, with the legal name Winko Industry Co., Ltd. and a limited-company structure. Its head office is located in Ningbo, Zhejiang, China.

CertificationsThe supplier lists BSCI, ISO 9000, ISO 9001, ISO 14001, ISO 14000, ISO 14064, and SEDEX as management-system certifications or related credentials. The slices do not provide certificate numbers, issuing bodies, validity dates, or scope, so the certifications are reported but not independently verifiable from the available information.

R&D capabilityThe supplier describes its product lines as innovative and reports 6–10 R&D engineers, professional design capability, and products such as recycled-paper notebooks and color pencils. These statements support the presence of product-development resources, but no specific R&D achievements, patents, new-product results, or development timelines are provided.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated annual outputs of 50 million pieces each for ball pens and notebooks. Its broad product range and manufacturer/factory designation further support production capability, although factory utilization, equipment details, and independent verification are not provided.

Customization capabilityThe supplier explicitly welcomes OEM and ODM orders and states that it supports small orders and small MOQs. Its broad range of stationery and promotional products indicates potential scope for customized sourcing, but the slices do not specify customization processes, tooling, artwork support, sampling, or minimum quantities by product.