What is the transmission efficiency?

Using precision ball screw pairs, the transmission efficiency reaches about 86%.

What is the lead time for orders?

Peak season lead time is 1-3 months, while off-season is within 15 workdays.

What payment terms are accepted?

We accept LC, T/T, and Western Union as payment terms.

China High-Quality Electric/Electrical Cylinders with Folding Type and Linear Type

Name: China High-Quality Electric/Electrical Cylinders with Folding Type and Linear Type
Brand: Qingdao Tunnel Mine Equipment Technology Co., Ltd.
SKU: 2087738822

Shandong, ChinaQingdao Tunnel Mine Equipment Technology Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

After-sales Service

Global Service and Support

Warranty

1 Years Quality Warranty

Model NO.

CUSTOM

Certification

CE, ISO 9001:2000

Standard

JIS, GB, GOST, ASTM, DIN

Surface Treatment

Polishing

Manufacturing Process

Casting

Material

Stainless Steel

Trademark

TMG

Origin

China

Production Capacity

50000 Pieces/Year

Key features

Precision Control: Achieves precise positioning of 0.01mm and higher with accurate speed and thrust control.

High Transmission Efficiency: Uses precision ball screw pairs to reach transmission efficiency of about 86%.

High Operating Speed: Working speed can reach 500mm/s according to equipment technical requirements.

Synchronization Stability: Servo controller ensures consistent frequency for precise synchronization of multiple cylinders.

Long Service Life: Advanced sensors and stroke control system reduce friction and minimize material wear.

Global After-Sales Support: Provides global service and support with a 1-year quality warranty.

Multiple Certifications: Certified with CE and ISO 9001:2000 standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExhibition Experience

Qingdao Tunnel Mine Equipment Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-02-17Nearest Port: QingDao, TianJin, ShangHaiAverage Response Time: ≤18hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryQingdao Tunnel Mine Equipment Technology Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering underground mining equipment and drivetrain products. The provided information indicates substantial operating capacity, including more than 10 production lines, 50 quality-control staff, and exports to multiple international regions. It holds ISO 9001 certification, and its after-sales offering includes operator, maintenance, and fault-diagnosis training, supported by spare-parts storage and an agent-based branch office. However, the available slices do not establish financial strength, current audit validity or outcome interpretation, R&D and customization capabilities, or specific customer cases. Overseas warehouse, showroom, agent, and trade-show status is also recorded as unknown.

Supplier typeThe supplier is classified as a trading company and manufacturer/factory, with a limited-company structure and a stated product portfolio covering underground loaders, mining trucks, utility vehicles, transmissions, torque converters, and axles. This supports a hybrid commercial and manufacturing role rather than a purely trading profile.

CertificationsThe supplier holds ISO 9001 certification. An SGS audit is recorded with a report period from July 20, 2024 to July 19, 2025, but the provided audit result value is not explained, and the stated validity period has passed relative to the current date.

After-Sales capabilityAfter-sales support explicitly includes operation, maintenance, and fault-diagnosis training. The supplier also describes spare-parts storage, on-site consignment storage, and a spare-parts branch office at an agent location, indicating structured support resources.

Production capacityThe supplier reports more than 10 production lines and 50 quality-control staff, while its product scope includes underground mining equipment and drivetrain systems. Factory locations are stated in Qingzhou and Xuzhou, supporting a demonstrated production setup, although actual output volume and capacity utilization are not independently clarified.