What materials are used for the main structure?

The using steel is 16M and Q235B which the manufacture is Shanghai Baosteel. The main body material is Angle Steel/Q345b.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the minimum order quantity?

The Minimum Order Quantity is 1 Set.

Construction Crane/ Building Tower Crane Qtz50 Tc5008 with Low Price and Competitive Performance

Name: Construction Crane/ Building Tower Crane Qtz50 Tc5008 with Low Price and Competitive Performance
Brand: Jinan Sanyisan International Trading Co., Ltd.
SKU: 710796902

Shandong, ChinaJinan Sanyisan International Trading Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

One Year, 1 Year

Model NO.

QTZ50 TC5008

Certification

CE, ISO9001, CE, ISO9001: 2000

Condition

New

Maximum Lifting Height

150-200m, >250m

Maximum Lifting Weight

8t, >10t

Installation

Jack-Up

Moving Type

Fixed

Type

Tower Crane, Top-Slewing Crane

Brand Name

Mingwei

Color

Red/White/Blue/Orange

Free Standing Height

29m

Max. Height

120m

Jib Length

3-50m

Main Body Material

Angle Steel/Q345b

Main Body Type

160X160X12

Size of Mast Section

1500X1500X2200

Total Power

25.9kw

Balanced Weigh

8.54t

Tower Crane Type

Slewing Tower Crane

Sling Type

Wire Rope

Main Girder Form

Double Girder

Power Source

Electric

Transport Package

Containers

Specification

CE ISO9001: 2000

Trademark

MINGWEI

Origin

China

HS Code

8426000

Production Capacity

200 Units /Month

Key features

High-Quality Steel Materials: Uses Shanghai Baosteel 16M and Q235B steel for superior strength and durability.

Anti-Rust Painting Process: Shot-blast cleaning followed by anti-rust and spray paint for long-lasting finish.

Competitive Lifting Capacity: Max lifting weight up to 10t with jib lengths ranging from 3m to 50m.

One-Year Warranty Coverage: Comprehensive one-year warranty for the complete machine with free engineer service for defects.

Custom Design Capability: Special design available based on customer building drawings and project requirements.

Professional Installation Support: On-site installation guidance and training provided by experienced engineers.

Rapid Custom Delivery: Special project delivery within 30-40 days, including design amendment time.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceMulti-language Pioneer

Jinan Sanyisan International Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Qingdao PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier appears to be a construction machinery manufacturer focused on tower cranes, with a reported 20,000-square-meter production workshop, 300 specialized production units, and annual output of more than 5,000 cranes. It provides broad customization and ODM services, and reports OEM service for well-known brands. The company has operated in export markets for 13 years, with exports representing 31%–40% of total sales, although exports are conducted through agents. After-sales coverage is supported by 20 domestic offices and a service-tracking group. Key limitations include no reported inventory, overseas warehouse, showroom, or overseas branch/agent capability. No new products were reported in the past year, while SDK availability indicates some R&D support. Financial records are indicated for 2020–2022, but their actual results are not provided. Certification, formal environmental documentation, and fire-drill status cannot be verified from the supplied information.

Supplier typeThe supplier’s stated business scope includes sales of construction machinery and related products, while its company profile identifies a large crane production workshop and annual crane output exceeding 5,000 units. This supports classification as a construction-machinery manufacturer and trader, with tower cranes as its apparent core product.

After-Sales capabilityThe supplier reports 20 domestic offices and an after-sales service group that tracks service, indicating established domestic support. However, it reports no overseas warehouse, showroom, or overseas agent/branch service capability; peak-season lead time is one month, and its service-capability assessment process lacks a written procedure.

Production capacityThe supplier reports a 20,000-square-meter production workshop, 300 specialized production units, and annual production of more than 5,000 cranes. Reported lead times are within 15 working days in the off-season and one month during peak season, supporting substantial production capacity.

Customization capabilityThe supplier lists customization from samples, designs, and full customization, along with minor and flexible customization. It also reports ODM service, providing explicit evidence of broad customization capability.

Product Q&A

Q:Can you provide customized products?

Yes. We are a hi-tech enterprise affiliated to China Academy of Building Research. We have a group of engineers, who have title of professor,senior engineer and engineer.We can give you special design as per the drawings of your building, Helping you solve different problems faced in your projects.

Q:How long does customized product design and manufacture take?

Not exactly.Normally for us, some amendment in design to adapt your requirement will Take one week.So even for your special project, It will be about 30-40 days delivery time.

Q:What kind of services do you provide?

We are dealing with construction machinery for about 15 year. High quality is our advantage, and high technology is our core competency. We ensure that all the machine have been completely tested in our factory Before delivery.We will give you one year warranty for complete machine. For problems caused by our production defect, We will provide you free services by sending skilled engineer there.

Q:What is the warranty period for the tower crane?

We provide a one-year warranty for the complete machine. For problems caused by our production defect, we will provide free services by sending skilled engineers.

Q:What is the maximum lifting weight and jib length?

The maximum lifting weight can reach over 10t, and the jib length ranges from 3m to 50m.