What is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

What power supply options are supported?

The crane supports 380V/50HZ and 440V/60HZ power supplies.

What is the after-sales service availability?

We provide 24-hour after-sales service support.

Construction Tower Crane Qtz315p (TC7528)

Name: Construction Tower Crane Qtz315p (TC7528)
Brand: Jinan Sanyisan International Trading Co., Ltd.
SKU: 680960252

Shandong, ChinaJinan Sanyisan International Trading Co., Ltd.

Negotiable

1 set

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

1 Year

Model NO.

QTZ315P (TC7528)

Certification

CE, ISO9001

Condition

New

Maximum Lifting Height

150-200m

Maximum Lifting Weight

Installation

Jack-Up

Moving Type

Fixed

Type

Top-Slewing Crane

Max. Radius

75m

Max Hoist Capacity

18t

Brand

Mingwei

Model

Qtz315p (Tc7528)

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 40hq Container

Specification

CE, ISO901

Trademark

Mingwei

Origin

China

HS Code

8426200

Production Capacity

200 Units /Month

Key features

High Efficiency Hoisting: Hoisting speed up to 70 m/min with 18t max capacity for rapid construction.

Extended Lifting Height: Freestanding height of 62m, extendable to 200m with attaching for tall buildings.

Dual Power Supply: Supports 380V/50HZ and 440V/60HZ for global operational flexibility.

Certified Quality: CE and ISO9001 certified ensuring high manufacturing standards and safety.

Customizable Design: Offers full customization, minor customization, and flexible design options.

Advanced Technology: Features advanced manufacturing techniques and quality management systems.

Stable Slewing: Slewing speed 0-0.8 r/min ensures precise and stable load positioning.

Compact Structure: Double girder main structure provides strength while maintaining efficiency.

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: ≤18h

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.