Qingniu Yueying (Tianjin) Supply Chain Management Service Co., Ltd

About Us: Pioneering Agricultural Machinery Innovation Since 2004

Founded in 2004, Dingguauga has dedicated two decades to revolutionizing agricultural productivity through cutting-edge mechanization solutions. As a nationally recognized high-tech enterprise certified by China's Ministry of Science and Technology, we have evolved from a domestic pioneer into a globally competitive force, holding ISO 9001 quality management and CE certification. Our vertically integrated operations span R&D, precision manufacturing, intelligent logistics, and digitalized after-sales services, empowering over 500, 000 farms across 28 provinces in China and 35+ countries worldwide.

Core Competencies: Engineering Excellence Driven by Innovation

1. Unmatched R&D Capabilities

Our 100-member R&D center, strategically located in Hengshui Hebei, collaborates with leading institutions including China Agricultural University and the Chinese Academy of Agricultural Mechanization Sciences. Key achievements:

30+ National Invention Patents covering hybrid transmission systems, AI-powered yield monitoring, and modular attachment designs

12 National & Provincial Science Awards for breakthroughs in low-loss cotton picking (≤ 3% impurity rate) and high-density baling technology (800-1200kg/m³ )

5 Industry Standards Co-developed for silage crop harvesting and soil conservation tillage

2. Intelligent Manufacturing Ecosystem

Industry 4.0 Production Lines with robotic welding (KUKA) and CNC machining centers (Mazak)

3D Simulation Testing Lab validating 2000+ operating hours pre-launch

Customization Capacity supporting 15-365HP tractor compatibility and regional crop adaptations

Product Portfolio: Precision Solutions for Global Farming

Cotton Mechanization Systems

4MZ Series Cotton Pickers:

6-row spindle-type harvesters with dual-sensor contamination control

Capacity: 12-18ha/day, 95%+ picking efficiency

Featured in Xinjiang's 400, 000ha demonstration farms

Automatic Cotton Packers:

Integrated weighing & compression (≤ 0.15% weight error)

GPS-tracked bales (500-800kg standardized units)

Forage & Silage Solutions

9QS Silage Harvesters:

Adjustable cutting length (6-30mm) for corn/sorghum/alfalfa

50-80t/hr throughput with kernel processor (≥ 98% crack rate)

LY-2200 Round Balers:

1.8-2.2m diameter bales with UV-resistant wrapping

15-25% higher density vs conventional models

Conservation Tillage Equipment

3BZ Series Rotary Tillers:

12-24 blade configurations for 150-300mm working depth

30% fuel saving through optimized gearbox design

Ground Cotton Recovery Systems:

Pneumatic + mechanical comb hybrid pickup

Processes 8-12ha/day with ≤ 2% soil mixture

Sustainability Commitment

Green Manufacturing:

Solar-powered assembly workshops (30% energy autonomy)

95% steel recycling rate in production

Climate-Smart Technologies:

Tier 4 Final compliant engines reducing NOx by 45%

Precision farming interfaces compatible with John Deere Operations Center

Certifications & Honors

National Torch Program Key Enterprise

China Agricultural Machinery Top 10 Brand (2018-2023)

Golden Sail Award for Export Excellence (2022)