High-Quality Dcs-L Drill Collar Slip for Oilfield Applications

Name: High-Quality Dcs-L Drill Collar Slip for Oilfield Applications
Brand: Wise Channel Industries Limited
SKU: 899623955

Jiangsu, ChinaWise Channel Industries Limited

US$230.00-400.00

1 Set

Product profile

Customization

Available

After-sales Service

on Line Support

Warranty

1 Year

Model NO.

DSC-L

Certification

API Certificate

Power Source

Outerr Source

Operation Pressure

Atmospheric Pressure

Applicable Medium

Natural Gas, Crude Oil

Structure

Horizontal

Material

Cast Steel

Applied Size

3 "~12"

Standard

API 7K

Transport Package

Wooden Case

Origin

China

HS Code

84314310

Production Capacity

10000

Key features

API 7K Certification: Manufactured according to API Spec 7K standards for oilfield safety.

Adjustable Handling Sizes: Accommodates drill collars from 3in to 14in by changing inserts.

Durable Cast Steel Material: Constructed from high-strength cast steel for heavy-duty use.

Three Model Variants: Available in S, R, and L types to fit various drill collar sizes.

1 Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects.

Online After-Sales Support: Continuous online technical support available for all customers.

OEM Acceptance: Accepts OEM orders with minor customization options available.

Flexible Payment Terms: Supports T/T, L/C, D/P, PayPal, and Western Union payments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Wise Channel Industries Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Minor Customization CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.41h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): CIF, FOB, CFR, EXW

AI-Powered supplier vetting

SummaryWise Channel Industries Limited is a China-based trading company established in 2019, with three employees and a valid import/export license. The supplier reports petroleum-equipment output of 10,000 sets annually, exports accounting for 90% of sales, and one-month lead times in both peak and off-peak seasons. It offers minor customization but does not provide 3D software design, ODM, SDK, or overseas service infrastructure. No new products were launched in the past year. Service-management documentation is weak: some supplier records exist, but written procedures or records are missing for several controls, including customer complaints. Financial information is reported for 2021–2023, but the slices do not establish financial strength. Certification status, after-sales capability, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a Trading Company and a Limited Company, operating in Jiangsu, China. It also reports a valid import/export license, supporting its ability to conduct international trade.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Its complaint-handling capability lacks written procedures and records, indicating a documented after-sales weakness.

R&D capabilityThe supplier is not identified as a professional technical supplier, provides no 3D software design, ODM, or SDK, and launched no new products in the past year. Its R&D-supported design offering is limited to minor customization, demonstrating a clear innovation limitation.

Customization capabilityThe supplier explicitly offers minor customization and design services at the minor-customization level. This supports limited product adaptation but not advanced or extensive customized development.

Product Q&A

Q:How about the payment?

For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.

Q:How can I pay you?

By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.

Q:What's the order procedure?

First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the

Q:How do you deal with defective products received by the clients?

If there are some defective items, we usually credit to our customer or replace them in next shipment.