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Company Profile

Hebei Grande Precision Machinery Co., Ltd. was established in 2005. The company has total assets of 150 million yuan and covers an area of 50 acres. It is affiliated to Grande Group and is a member of the China Foundry Association. The company adopts silica sol lost wax casting technology, and uses advanced casting production equipment, high-precision CNC machine tools, machining centers and spectrometers, metallographic microscopes, hardness testers, universal material testing machines, three-coordinate, X-ray non-destructive and other testing equipment to produce a variety of precision castings and processed finished parts according to various standards such as GB, ASTM, ASNI, BS, DIN, JIS, etc.

2005 year

Establishment

30000 +

Plant area

500 +

Employees

150 million

Total assets of company

2400 tons

Annual output of precision casting

10 +

The world's top 500 enterprises cooperation

Company Profile
Our Advantage
Full process chain database management system

Equipped with a multi-dimensional process database cluster, it achieves breakthrough unlimited product level compatibility and unlimited process formula management, perfectly adapting to the flexible production needs of multiple varieties and small batches.

Build a full-factor process database such as slurry rheological properties database, shell material performance database, and environmental parameter history database to achieve full-process traceability and intelligent retrieval of key parameters in the shell making process.

Smart production control platform

Integrate intelligent scheduling engine and real-time production dashboard, and completely solve the process congestion problem through the dynamic optimization algorithm of the hanging chain, and realize independent process parameter configuration and precise drying time control of a single hanging point.

Support mixed-line production mode of multiple categories of products, equipped with ERP/MES standardized data interface to ensure seamless connection with enterprise-level management system.

Digital twin visualization system

Based on three-dimensional virtual mapping technology, the production line digital twin is constructed. Operators can monitor the equipment operation status and process execution progress in real time through the interactive interface, and achieve intelligent operation and maintenance of "remote perspective and full control".

Innovative drying technology system

The world's first multi-dimensional dynamic drying device integrates the revolution/rotation composite motion mode and the gradient temperature control system, and cooperates with the bottom blowing/side blowing directional wind field technology to overcome the industry problem of the difference in drying on the leeward side of the shell, and improves the drying efficiency by 40% while reducing the crack rate to below 0.3%.

Internet of Things traceability management system

RFID intelligent identification technology is applied, and anti-interference radio frequency tags are used to achieve product traceability throughout the life cycle. Compared with the traditional barcode system, the recognition accuracy rate is increased to 99.99%, providing a reliable data foundation for flexible manufacturing.

1996
After 6 years of development, Grande Valve Industry created a new factory and the number of employees has grown to 120.
2005
The scale and production capacity were expanded, and Hebei Guangde Pipe Fittings Co., Ltd. was established.
2015
The company expanded horizontally to medical: Amperono Biotechnology Co., Ltd. In the same year, branches were established in Beijing and Xi'an.
2019
The group management and control was realized, and the five major divisions operated independently and developed in coordination. The casting output value reached a new high, breaking through the 168 million mark.
Grande Group was founded in 1996 and started with machining. At that time, there were only 6 employees, providing customers with machined and assembled valves.
2002
In 2005, Hebei Grande Precision Machinery Co., Ltd. was established, with an annual production capacity of 1,800 tons of precision casting production line.
2007
A company was established in Houston, USA: Guardian Worldwide LLC.
2017
The overseas market expanded, and Guangde (Vietnam) Factory was put into production. In the same year, the casting output value exceeded 140 million, and the aviation division was established.
2024
Quality Assurance
Production Capacity
Testing Equipment
Processing Equipment
Production Capacity
The company has a number of professional certificates, including ISO9001, IATF16949, PED, AD2000, ISO14001, ISO45001 and other certificates. The industries involved include aerospace, artificial joint implants, instrumentation, automotive parts, pumps and valves, etc. The company has a full set of production lines from mold design, casting, and processing, and has strong technical and process research and development capabilities, which can meet customers' special process requirements such as deep holes, complex cavities, and accurate positioning.
Production Capacity
Testing Equipment
Grande produces 2,400 tons of precision castings annually and serves more than 200 customers all year round. It is a supplier of ABB, HONEYWELL, DANFOSS, KITZ, ELESS, EMERSON and other Fortune 500 customers.
Testing Equipment
Processing Equipment
Our company's business purpose is to "create a trustworthy brand and set up a pioneer in the industry". In the spirit of integrity and pragmatism, we sincerely welcome customers from all over the world to visit us.
Processing Equipment
Partners
Certificates
14001 Environmental Management System

14001 Environmental Management System

45001 Occupational Health and Safety

45001 Occupational Health and Safety

BV Factory Approval Certificate- Classification Society Certification

BV Factory Approval Certificate- Classification Society Certification

IATF16949

IATF16949

ISO9001

ISO9001

ISO13485

ISO13485

PED

PED

PED

PED

PER-Certificate

PER-Certificate

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