What is the after-sales service response time?

We provide 24-hour after-sales service support.

What is the maximum lifting height achievable?

The maximum lifting height ranges from 150m to 200m.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Topkit Construction Tower Crane QTZ100(5516)

Name: Topkit Construction Tower Crane QTZ100(5516)
Brand: Jinan Sanyisan International Trading Co., Ltd.
SKU: 681487222

Shandong, ChinaJinan Sanyisan International Trading Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

1 Year

Model NO.

QTZ100(5516)

Certification

CE, ISO9001

Condition

New

Maximum Lifting Height

150-200m

Maximum Lifting Weight

Installation

Jack-Up

Moving Type

Fixed

Type

Top-Slewing Crane

Max. Load

Tip Load

1.6t

Jib Length

55m

Mast Section

1.835*1.835*2.5

Free Standing Height

45m

Max. Height

150m

Application

Construction Usage

Power Source

Hydraulic

Sling Type

Wire Rope

Tower Crane Type

Slewing Tower Crane

Main Girder Form

Double Girder

Transport Package

Nude in Container

Specification

CE ISO9001

Trademark

Mingwei

Origin

China

HS Code

8426200

Production Capacity

200 Units /Month

Key features

High Lifting Capacity: Maximum lifting capacity of 8 tons with a working radius up to 55 meters.

Extended Working Height: Maximum lifting height reaches 150-200m, suitable for high-rise construction.

CE and ISO Certified: Complies with CE and ISO9001 standards for quality and safety assurance.

Flexible Customization: Supports full customization, minor customization, and customization from samples.

Efficient Hoisting Speed: Hoisting speed up to 80.4 m/min with 2 falls for rapid material handling.

Stable Slewing Mechanism: Slewing speed of 0.62 r/min ensures precise and stable rotation control.

Robust Mast Structure: Mast section made of 135x135x12 Q345B square tube for high durability.

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.