Changshu Qiangsheng Stamping Parts Co., Ltd. (formerly known as Changshu Guli Qiangsheng Stamping Parts Factory) was founded in 1996, mainly engaged in the research and production of various hardware precision stamping parts (molds). The products involve stamping parts in various fields such as power facility accessories, automotive parts, ventilation facility parts, projector parts, and industrial locks, and have long-term cooperative relationships with multiple large domestic and foreign enterprises. The company has an innovative research and development technology department, modern production bases and equipment, and comprehensive sales and after-sales service. At present, the company has fixed assets of over 80 million yuan, with a factory area of 48000 square meters and a building area of 68000 square meters. There are currently over 150 types of stamping equipment, as well as more than 100 sets of processing equipment such as slow wire cutting machines, hydraulic shearing machines, precision grinders, digital milling machines, radial drilling machines, CNC machining centers, CNC lathes, welding robots, etc. The testing equipment is complete. The company implements a high starting point, high investment, and high-quality technology development strategy, continuously improves and innovates, establishes a sound quality assurance system, and has passed ISO9001, TS16949, and ISO14001 system certifications, fully ensuring the stability and consistency of product quality. All employees of the company will adhere to the corporate belief of "perfection and innovation", and sincerely cooperate with friends from all walks of life. We will provide you with innovative technical support, high-quality products, and perfect services, and work together with you to create a better future!
Fixed assets of the company
Factory floor area
floor area
Various types of stamping equipment
Focus on research and development, production of precision metal stamping parts
Automotive stamping parts
Power facility accessories
Architectural accessories
Stretching parts and others











The company was founded in 1996 with fixed assets exceeding 80 million yuan. The factory covers an area of 48000 square meters and has a construction area of 68000 square meters.
Covering stamping parts in multiple fields such as electricity, automotive, and ventilation; Maintain long-term cooperation with multiple large domestic and foreign enterprises, with stable resources.
Having an independent research and development technology department; Through ISO9001, TS16949, ISO14001 certification, the quality system is complete.
Focus on every detail
Comprehensive after-sales service
Join hands with you to create a better future together
Equipped with over 150 stamping equipment and more than 100 sets of high-precision equipment such as CNC machining centers and welding robots, to meet diverse production needs.
Complete testing equipment, capable of controlling product quality throughout the entire process; Relying on a sound quality control system to ensure stable and consistent product quality.
Having comprehensive sales and after-sales service capabilities; Adhering to the concept of "perfection and innovation", we provide technical support and long-term cooperation guarantee.
Stretching parts are metal sheets processed into parts with cavities, curved surfaces, or deep cylindrical shapes through stretching technology. The core feature is "integrated molding", which can replace multi-component splicing and undertake key functions in multiple industries. It can be understood from three core dimensions:
The processing equipment for construction stamping parts is configured around the three core processes of "metal sheet forming, precision processing, and post-processing", mainly divided into four types of key equipment, covering the entire process from raw materials to finished products:
Architectural accessories are key auxiliary components that support the stability of building structures and achieve functional implementation. They are classified into three core uses: "structural support", "functional implementation", and "connection and fixation". The common types and functions are as follows:
The selection of automotive stamping parts should focus on "usability, ease of use, and durability", with the core revolving around three directions: adaptability, quality, and reliability. Screening can be done according to five key steps:
The application of power facility accessories in the power generation process varies depending on the type of power generation (thermal, hydro, photovoltaic, wind power, nuclear power, etc.). As an important component of the core equipment, they directly affect the efficiency, stability, and safety of power generation. Below are detailed application scenarios for different types of power generatio
The core characteristics of stretching parts revolve around three dimensions: forming ability, quality stability, and cost advantage. Specifically, they can be summarized into the following four points, which directly reflect their application value in the processing field:
Automotive stamping parts cover multiple systems of the entire vehicle, classified according to the four core scenarios of "body structure, chassis, power, and interior and exterior decoration". The common types and functions are as follows:
Stretching parts are parts made by processing metal sheets into specific shapes through stretching technology, with the core function of "achieving integrated molding of complex curved surfaces/cavity structures". They play a key role in multiple industries, and their functions can be seen from three major application scenarios: