What is the after-sales service policy?

We provide a 1-year warranty for all products. If defective accessories are found, we will give new parts for free to replace in the next order.

Whether we can visit your factory?

Yes, you are warmly welcome to visit us.

Overlay Odex Drilling Tools for Water Well Drilling Projects

Name: Overlay Odex Drilling Tools for Water Well Drilling Projects
Brand: HENAN RANCHENG MACHINERY CO., LTD.
SKU: 1993341252

Henan, ChinaHENAN RANCHENG MACHINERY CO., LTD.

US$300.00-2,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provide

Warranty

1 Year

Certification

CE, ISO 9001:2000, ISO 9001:2008

Manufacturing Process

Casting

Material

Tungsten Steel

Model

Odex DTH Hammer Bits

Size

108-323mm

Application

Used for Drilling Water Wells,Geothermal Wells, Sh

Transport Package

Standard Exporting Package

Specification

108-323mm

Trademark

Rancheng

Origin

China

Production Capacity

100

Key features

Durable Tungsten Steel Material: Manufactured from high-quality tungsten steel for long service life and reliable performance.

Comprehensive Warranty Coverage: 1-year warranty with free replacement parts for any defective accessories found upon first use.

Global Technical Support: 24/7 online chat and phone support, plus lifelong free technical assistance and overseas engineer dispatch.

Versatile Application Range: Suitable for water wells, geothermal wells, and various grouting projects in buildings, dams, and harbors.

Efficient Drilling Design: Eccentric reaming design allows casing to enter the hole simultaneously while blowing out rock dust.

Flexible Customization Options: Full customization available including models, sizes (108-323mm), and designs from samples or client drawings.

Certified Quality Standards: Products certified with CE and ISO 9001:2000/2008 standards ensuring international quality compliance.

Fast Delivery Time: Goods delivered within 10-15 working days after payment receipt during both peak and off-peak seasons.

Company profile

High Repeat Buyers ChoiceFast DeliveryIn-stock CapacityQuality Assurance

HENAN RANCHENG MACHINERY CO., LTD.

Henan, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.49h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and product development capabilities, including ODM services and new products reported within the past year. It provides OEM services for well-known brands, exports extensively, and reports global customers and long-term cooperation. CE compliance certification and ISO9001 certification are stated, although supplier management system certification is listed as NIL. Production-related evidence includes complete manufacturing techniques, quality-control equipment, two quality assurance/control inspectors, and reported fulfillment within 15 workdays in both peak and off-peak seasons. After-sales evidence is limited but includes a documented customer-complaint procedure. Financial records are indicated for 2022–2024, but the slices do not provide sufficient detail to assess financial strength. The supplier lacks an SDK, overseas warehouse, overseas showroom, overseas agents or branches, and offline trade-show participation.

Supplier typeThe supplier presents itself as a manufacturer with manufacturing techniques, quality-control equipment, engineering personnel, and production operations. It also provides ODM services, OEM services for well-known brands, and maintains self-operated import and export rights.

CertificationsISO9001 certification is explicitly reported, and CE product compliance certification is stated in two slices. However, supplier management system certification is listed as NIL, so the positive assessment is limited to the certifications explicitly identified.

After-Sales capabilityThe supplier has a clear procedure with followed records for handling customer complaints, which is direct evidence of an established after-sales process. Its stated global customer network and long-term cooperation further support service experience, but no broader after-sales service infrastructure is described.

R&D capabilityThe supplier reports new products within the past year, has three years of R&D engineer experience, and offers ODM services. It does not have an available SDK, but that limitation does not negate the demonstrated product-development evidence.

Production capacityThe supplier reports a full set of manufacturing techniques, complete quality-control equipment, two quality assurance/control inspectors, and fulfillment within 15 workdays in both peak and off-peak periods. These facts support production capability, although finished products are checked by packing staff and the number of quality-control staff is stated as fewer than five.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, flexible customization, and full customization. The same comprehensive range is reported in two slices, indicating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and has a global sales network serving Europe, South America, Southeast Asia, Africa, and other regions. It also reports long-term cooperation with many clients, but no specific customer names or documented case details are provided.

Product Q&A

Q:Why choose us?

Rancheng Machinery is a professional drilling rig supplier with 11 years of experience, offering high quality, competitive prices, and fast shipment globally.

Q:Do you offer any custom designs?

Yes, we have our own factory and provide services to top partners, producing superior products based on your specific designs.

Q:How to make sure the quality we sent to you is same with what we said?

We are a Gold supplier on Made-in-China. Orders placed through Made-in-China trade assurance guarantee the safety of your money and the quality of the goods.

Q:How To Order?

Step 1: Tell us the model and quantity needed. Step 2: We make a PI for you to confirm order details. Step 3: Arrange payment upon confirmation. Step 4: We deliver the goods within the stipulated time.

Q:When will make delivery?

Delivery takes about 10-15 work days after receipt of the payment.