How to install and operate?

We will give a USB with operating video and manual book. Any problems, the after-service sales will reply within 24h.

Do you have other testers?

Sure. If there is no machines which can make you satisfied. We can give you the catalogue of complete products by email.

Leaf Spring Pressure Testing Machine

Name: Leaf Spring Pressure Testing Machine
Brand: Suzhou Qiantong Instrument Equipment Co., Ltd.
SKU: 792335012

Jiangsu, ChinaSuzhou Qiantong Instrument Equipment Co., Ltd.

US$6,000.00-7,800.00

1 Piece

Product profile

Customization

Available

Max Diameter of Workpiece

1200mm

Mass Scope of Workpiece

<900kg

Model NO.

QT-6100 series

Type

Universal Testing Machine

Maxcapacity

50kn

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Static Load

Display

PC Computer

Control

Computer Control

Weight

500-1000Kg

Power Source

AC220V

Oil Cylinder Position

Electronic

Warranty Time

12 Months

Factory or Not

Factory

Application

Multi-Industries

Transport Package

Wooden Case

Specification

1050*600*2010mm

Trademark

SUZHOU QIANTONG

Origin

Jiangsu, China

HS Code

9024800000

Production Capacity

800 Set/Year

Key features

Factory Direct Sales: We are a direct factory, ensuring competitive pricing and quality control.

Customizable Standards: Machines can be customized to meet GB, ISO, JIS, ASTM, DIN, or client-specific standards.

High Precision Control: Full digital closed-loop control with Taiwan precision worm gear and screw drive systems.

Comprehensive Testing: Tests elongation, compression, peeling, tearing, bending, and shearing of metallic/non-metallic materials.

Smart Data Processing: Auto-calculates tensile strength, yield strength, and modulus of elasticity; exports to Excel.

Versatile Application: Suitable for auto-parts, aerospace, cables, plastics, rubber, and paper packaging industries.

Lifetime Service Support: One-year warranty with lifetime technical support; post-warranty service charges only parts/travel.

Flexible Configuration: Customers can use their own computers; price adjustment available if PC is excluded.

Company profile

Suzhou Qiantong Instrument Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-12-10 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.46h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummarySuzhou Qiantong Instrument Equipment Co., Ltd. is a China-based limited company established in 2014, operating in testing instruments and manufacturing machinery. The supplier reports ISO9001:2015 certification, 10 years of total R&D engineer experience, 7 production lines, and annual output of 1,000 universal material testing machines. Its product range includes universal, hydraulic, PV-solar, impact, melt-flow, and other testing machines. Export sales represent 21%–30% of total sales, and exporting began in 2015. The available data supports established manufacturing and product-development capabilities, but does not sufficiently verify after-sales service, customization, financial credibility, or customer cases. Trade records show limited recorded transactions in 2025, with destinations including Vietnam and Uzbekistan.

Supplier typeThe supplier is identified as Suzhou Qiantong Instrument Equipment Co., Ltd., a Chinese limited company engaged in manufacturing and selling testing machines and laboratory equipment. Its stated business activities cover instruments, meters, and manufacturing and processing machinery, indicating a manufacturer and seller rather than only a trading intermediary.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a certified quality-management system, although the provided slices do not include the certificate number, issuing body, scope, or validity period.

R&D capabilityThe supplier reports 10 years of total R&D engineer experience and states that it emphasizes technology, pioneering, and innovation. Its portfolio includes multiple specialized testing-machine categories, but no patent, product-development record, laboratory, or verified innovation outcome is provided.

Production capacityThe supplier reports 7 production lines, a 1,200.0 m² manufacturing plant, 39 employees, and annual output of 1,000 universal material testing machines. These figures provide explicit evidence of operating manufacturing capacity, although the relationship between the reported employee count and quality-control staffing range is not clarified.

Product Q&A

Q:Are you a trade company or factory?

Our company is a factory and directly sales.

Q:Can your company accept customization?

Yes. Our machines can be customized by client.

Q:How to guarantee your after-sales service?

Our philosophy is one year warranty and lifetime service. After the warranty period is exceeded, if there is any problem, we will provide support for you in time. (only charge travel expense and parts cost at most.)

Q:What is the different between Type-S and Type-W?

Type-S can test multistep experiment, hold loading,bending, yield strength, modulus of elasticity with import upgrade servo, but the Type-W can test max. testing force, tensile strength, bending strength, peeling strength, compression strength.

Q:May the customer not use your company's computer?

Sure. But please tell us what type your computer is. We need to confirm your computer can install the software. And we can subtract the price of computer from offer.