Our main business includes grain and seed selection machinery equipment, as well as mining pit tunnel drilling machines, grouting reinforcement drilling machines, crawler-type grouting drilling machines, and complete sets of drilling and grouting integrated equipment.
Yunyicang (Hebei) Supply Chain Management Co., Ltd. is a professional foreign trade enterprise integrating high-end equipment R&D, lean manufacturing, and global supply chain consolidation. We specialize in grain seed selection machinery and coal mine exploration and grouting reinforcement drilling equipment, committed to creating lasting value for global clients through reliable products and efficient solutions.
Our Core Business
We focus on two major industry sectors, providing specialized equipment and services that cover key production stages:
Grain Seed Selection Machinery
Main products include: air-screen cleaners, single-gravity separators, double-gravity separators, positive-pressure gravity separators, gravity stoners, seed coaters, polishers, graders, sorghum shellers, awn removers, quantitative packaging scales, and various elevators.
Coal Mine Exploration and Grouting Reinforcement Drilling Equipmen:
Supplying robust tunnel drilling rigs and grouting drilling rigs designed for complex conditions, meeting critical needs in mine safety and ground consolidation.
Our factory has more than 50 sets of mechanical processing equipment, with the capabilities of manufacturing, processing, cutting, forming, processing, welding, painting, installation, and debugging.




We operate our own factory with integrated assembly and testing, strict QC, and support prototype-to-mass production with on-time delivery.
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