2

SINCE 2006

PUHUA HEAVY INDUSTRY GROUP

14 year
Industry Experience
55
National Patent

Our company is located in Qingdao West Coast New District. We are global manufacturer of intelligent forging equipment, surface cleaning equipment, coating equipment, which is technology research and development and production marketing integrated.

Our company has successively passed French BV certification, intellectual property management system certification, EU CE certification, and ISO9001 quality management system certification. Our company now has more than 50 invention and utility model patents, and has been identified as a national high-tech enterprise and Qingdao enterprise technology center. In recent years, our company has successfully developed CNC punching production lines for large and small beams of automobiles, CNC punching machine for heavy-duty special steel plates, all-electric servo intelligent dual-drive synchronous high-speed CNC turret punching machine, robotic flexible production lines, graphite electrode shot blasting production lines, roll texture polishing shot blasting line, steel wire rod shot blasting production line, high-speed rail turnout special shot blasting machine, glass fiber reinforced plastic cable bridge shot blasting machine, double rotating trolley polysilicon shot blasting machine, wooden floor stainless steel mold texturing shot blasting machine, promoted the conversion of new and old kinetic energy, the replacement of people by machines has been accelerated and economic and social benefits have been improved.

Our company's products serve more than 90 countries and regions around the world, and have marketing companies or agents in the United States, Saudi Arabia, Vietnam, Russia, India, etc, and have established an after-sales service system of "efficient linkage and international joint guarantee".

Chairman's Message

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On behalf of Qingdao Puhua Heavy Industrial Group, we extend our heartfelt gratitude to all our global customers, partners, and friends. Our commitment to technological innovation and quality excellence has driven us to achieve remarkable milestones under the motto, "Being Outstanding and Creating a Smart Future."

 

Our group comprises two main subsidiaries—Qingdao Dookyu Marine Co., Ltd. and Qingdao Puhua Heavy Industrial Machinery Co., Ltd.—along with three high-tech enterprises. We specialize in R&D, intelligent manufacturing, and marketing across two key sectors: intelligent equipment and boats & yachts.

 

At Puhua, we embrace the "Craftsmanship Spirit," ensuring today's quality becomes tomorrow's market. Our commitment to excellence enables us to deliver superior products at competitive prices, alongside exceptional services tailored to global clients. By practicing "Precision Intelligent Manufacturing," we transcend industry boundaries, crafting durable, low-maintenance solutions that enhance user value.

 

 

 

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Technical team

A strong technical team of 73 mechanical design engineers and 40 technical supporters has been formed. It has successively established production, teaching and research bases with Shandong University of Science and Technology, Huanghai University and other institutions of higher learning.

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Non-standard product design

The shot blasting equipment of our company is almost all based on the specific requirements of the user. Each one is independently designed, and the drawings are almost no duplicate of the machine. The user has greatly improved the production quality and efficiency on the basis of reducing the equipment investment. Favored by customers.

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R & D strength

As a technology leader in the surface cleaning industry, the shot blasting machine products developed and designed have filled the gaps in many domestic shot blasting industries and become a technology leader in the shot blasting industry.

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Market Developmentregions.

The products are exported to more than 90 countries and regions in Europe, America, Southeast Asia, Middle East and North America, and have agents in the United States, Saudi Arabia, Iran, Ukraine, Vietnam, Russia and other countries and regions.

NEWS

23

2025 -09

Qingdao Puhua Heavy Industry Machinery Co., Ltd., a national high-tech enterprise in the field of surface treatment equipment, has leveraged years of technological expertise to develop the Q37 Series Hook-Type Shot Blasting Machine, an ideal solution for the foundry, automotive, and construction machinery industries. This machine utilizes a hook-mounted conveyor system, making it suitable for cleaning the surfaces of complex and heavy workpieces.

05

2025 -09

Qingdao Puhua Heavy Industry Machinery Co., Ltd., a national high-tech enterprise in the field of surface treatment equipment, leverages over 20 years of technological expertise. Its Q69 Series Steel Plate and Profile Shot Blasting Machine has become the preferred equipment for industries such as steel structure manufacturing, bridge engineering, and shipbuilding. This series of equipment utilizes advanced shot blasting technology to efficiently remove scale, welding slag, and corrosion products from the surfaces of steel plates and profiles, providing an ideal surface preparation for subsequent coating processes.

06

2025 -08

Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a National High-Tech Enterprise) has specialized in the research and development of road surface treatment equipment for over 20 years. With its three core functions: thorough slurry removal, precise roughness control, and efficient crack exposure, mobile pavement shot blasting machines are specialized equipment for treating concrete surfaces such as bridges, tunnels, and airport runways. To ensure stable operation under high-load conditions in the field, the following maintenance procedures must be strictly adhered to.

17

2025 -07

Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) has been focusing on the research and development of surface treatment equipment for more than 20 years. The Q32 series crawler shot blasting machine has become the preferred equipment for surface cleaning of small and medium-sized castings, forgings and machined parts with its three advantages of flexible adaptation, low energy consumption and small footprint. To ensure the long-term and stable operation of the equipment, the following maintenance procedures must be strictly implemented.

09

2025 -07

Qingdao Puhua Heavy Industry Machinery Co., Ltd. (a national high-tech enterprise) has been deeply involved in the field of precision surface treatment for more than 20 years. The QWD series mesh belt shot blasting machine is specially designed for thin-walled castings, aluminum alloy parts, ceramics and other vulnerable parts. With the three characteristics of continuous operation, zero deformation and pit-free installation, it has become the preferred equipment for the automotive parts and precision casting industries. In order to ensure the long-term and stable operation of the equipment, the following maintenance procedures must be strictly implemented.

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ADD:750 meters west of Yinzhu Exit of Shugang Expressway, Qingdao City, Shandong Province

E-mail:sales@chinapuhua.com

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