垠海天重起重机械(大连)有限公司
Dalian · China jerry.wu@yintiancranes.com
About YHTZ

A Trusted Partner in Heavy Machinery

公司简介 · 关于垠海天重

Advanced solutions for stacker-reclaimers, railcar tippers & cranes — engineered with first-class technology, management, quality and service.

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Company Profile

Turnkey Engineering for the Industries That Move the World

Yinhai-Tianzhong Cranes (Dalian) Co., Ltd. (YHTZ) is a legally independent limited liability company located in Dalian, a beautiful coastal city in northern China. Through years of dedicated development, we have built strong comprehensive technical strength and provide turnkey engineering services for basic sectors of the national economy — metallurgy, mining, energy, transportation and urban construction.

Our core business covers the full chain of loading/unloading machinery and metallurgical & mining equipment: design, development, manufacturing, on-site installation, commissioning, overhaul and transformation.

Guided by the principle of "first-class technology, first-class management, first-class quality, first-class service" (一流的技术、一流的管理、一流的质量、一流的服务), we have earned an excellent industry reputation and delivered remarkable economic and social benefits.

YHTZ manufacturing workshop with overhead cranes
At a Glance

Company Strength in Numbers数据一览

35,000 m²
Manufacturing Base (16,000 m² built-up)
260+
Employees — 50+ technical staff, 30+ senior engineers
100+
High-precision production facilities
150 t
Max single-piece structural weight
Manufacturing Base

An Integrated Smart-Making System智能制造基地

Located in Lüshunkou District, Dalian, our plant is organized into six professional workshops — blanking, structural welding, machining, assembly, painting, and final assembly & testing — with independent material yards, finished-product warehouses and a large outdoor pre-assembly & test field.

⚡ Cutting & Forming

40 kW fiber laser sheet cutter, 12 kW profile cutting machine and 500 t hydraulic press handle everything from plate blanking to heavy forming.

🤖 Intelligent Welding

FANUC special welding robots plus QXY automatic large-scale derusting equipment ensure consistent, high-integrity welds on large steel structures.

⚙️ Precision Machining

CNC horizontal lathes and floor-type boring & milling machines deliver the accuracy demanded by slewing, hoisting and traveling systems.

🏗 Lifting & Testing

QD 32/5 t overhead cranes, an MG 50+10 t gantry crane, dedicated electrical assembly workshop and full in-plant pre-assembly & commissioning capability.

This closed-loop, full-industry-chain manufacturing — from raw plate to fully tested complete machines — gives us an annual output of 30–50 complete sets of bulk material handling equipment (bucket wheel stacker-reclaimers and car dumper systems) plus 2,000+ supporting parts, with capacity reserved for overseas batch orders.

Certifications

Compliant with International Standards资质认证

Every production and management process is aligned with internationally accepted standards.

ISO 9001:2015 Quality Management System Environmental Management System Certification Occupational Health & Safety Management System International Welding Enterprise Qualification Special Equipment Production License — Bridge & Gantry Cranes (B), ≤ 200 t National Industrial Product Production License (Port Loading/Unloading Machinery) Safety Production License

Partner with a Proven Manufacturer

From single machines to complete unloading and stockyard systems, YHTZ is ready to support your project worldwide.

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