What is your lead time for our order?

For new order: 3 weeks; For stock order: 3 working days after T/T. Based on FOB Qingdao.

What is your advantage of your factory?

We are the original oil ministry designated drilling fluid analysis equipment manufacturer in China, which was founded in 1968.

EST for lab--Model DWY-2A--Electrical Stability Tester

Name: EST for lab--Model DWY-2A--Electrical Stability Tester
Brand: Qingdao Haitongda Special Instrument Co., Ltd.
SKU: 1909143441

Shandong, ChinaQingdao Haitongda Special Instrument Co., Ltd.

US$838.00-2,383.00

1 Piece

Product profile

Customization

Available

After-sales Service

VIDEO SUPPORT

Warranty

1 year

Model NO.

DWY-2A

Display

Digital

Portable

Certification

ISO9001

Transport Package

Wooden Box

Specification

330*270*220mm

Trademark

haitongda

Origin

China

HS Code

9031809090

Production Capacity

500 Sets/Year

Key features

Manufacturer Direct Supply: Original oil ministry designated manufacturer founded in 1968, ensuring quality and direct pricing.

OEM Branding Service: Supports OEM customization for the Haitongda brand, allowing private labeling for orders.

Digital LCD Display: Equipped with digital liquid crystal display for clear peak voltage and parameter reading.

ISO & SGS Certified: Product holds ISO and SGS certifications, meeting international quality and safety standards.

Flexible Lead Time: Fast delivery: 3 working days for stock orders; 3 weeks for new orders based on FOB Qingdao.

Compact Portable Design: Lightweight at 3kg net weight with dimensions 360x260x175mm, ideal for lab and field use.

Comprehensive Warranty: Provides a 1-year warranty with video support for after-sales assistance and maintenance.

Company profile

Qingdao Haitongda Special Instrument Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2019-04-28Average Response Time: ≤5.18h

AI-Powered supplier vetting

SummaryQingdao Haitongda Special Instrument Co., Ltd. is identified as a Chinese manufacturer/factory specializing in drilling-fluid, completion-fluid, and oil-well-cement testing instruments. The supplier reports production experience beginning in 1978, more than 10 production lines, and products such as viscometers, filter presses, mixers, and consistometers. It states that it operates an ISO 9001 quality management system and produces instruments according to API standards. The company emphasizes customer satisfaction, continuous innovation, high standards, and zero defects, but the provided information does not independently verify these claims or provide sufficient detail on after-sales infrastructure, customization processes, or financial reliability.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory in China and describes development and production of drilling-fluid, completion-fluid, and oil-well-cement testing instruments. Its stated product scope includes drilling-fluid analysis instruments, cement testing equipment, viscometers, filter presses, mixers, and consistometers.

CertificationsThe supplier states that it holds ISO 9001 quality management system certification and produces testing instruments according to API standards. It also reports high-tech and industry-related qualifications, although the specific scope and current validity of these qualifications are not detailed.

R&D capabilityThe supplier states that it uses continuous innovation, scientific management, and technology development, and reports development of specialized testing instruments and NP-series expansion measuring instruments. These statements support claimed technical development activity, but no quantified R&D resources, patents, or recent innovation results are provided.

Production capacityThe supplier reports more than 10 production lines, production of drilling-fluid and oil-well-cement testing instruments, and mass production of oil-well-cement testing instruments beginning in 2004. It also states that the business has operated in drilling-fluid analysis instruments since 1978, indicating substantial stated manufacturing experience.

Client casesThe supplier reports qualification as a China National Petroleum supplier, participation in the Sinopec materials network, and product use in national oilfields, geological departments, and chemical units. These are stated organizational and application references, but no named projects, order details, or independently verifiable case studies are provided.