What is the Minimum Order Quantity?

The Minimum Order Quantity is 1 Set.

Qysz API Fishing Jar Bumper Jar Hydraulic-Mechanical Drilling Jar

Name: Qysz API Fishing Jar Bumper Jar Hydraulic-Mechanical Drilling Jar
Brand: Wise Channel Industries Limited
SKU: 2121323445

Jiangsu, ChinaWise Channel Industries Limited

US$7,000.00-9,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2008

Power Source

Hydraulic

Model NO.

QYSZ

Operation Pressure

Vacuum

Applicable Medium

Water, Crude Oil

Structure

Plug-In

Use

Well Drilling

Application

Energy & Mining

Transport Package

Wooden Case

Specification

as per requirement

Trademark

Wise Channel

Origin

Jiangsu China

HS Code

84304900

Production Capacity

10000units Per Year

Key features

One-Piece Double Acting Design: Provides powerful force to release stuck tools and resume drilling operations quickly.

Ground Force Adjustment: Operators can adjust jarring force and direction on the ground without adjusting torque.

ISO 9001:2008 Certified: Manufactured under strict quality management system standards for reliability.

Versatile Application: Widely used in drilling, coring, fishing, and cementing operations in energy & mining.

Minor Customization Available: Offers minor customization options to meet specific well drilling requirements.

High Performance Specs: Models support up to 1250 kN up jarring force and 7350 kN tensile load.

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: ≤1.76h 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:What are the payment terms?

For new clients, an advance payment of 30%-100% is required, with the balance paid before delivery after inspection.

Q:What payment methods do you accept?

We accept T/T (Telegraphic Transfer) or L/C (Letter of Credit). Payment is made via bank transfer after receiving the PI.

Q:What is the order procedure?

We discuss details via email or social media, issue a PI for confirmation, collect deposit, start production, and arrange shipment after balance payment.

Q:How do you handle defective products?

If defective items are received, we usually credit the customer or replace them in the next shipment.

Q:What is the lead time for production?

Lead time is approximately one month for both peak and off-season, depending on stock availability.