Company Profile

Zhejiang Bozheng Copper Industry Co., Ltd. is located in Yuhuan, the “Valve Capital of China” in the Yangtze River Delta Economic Circle, in the East China Sea. The company was founded in 1998 and is a comprehensive valve enterprise that integrates research and development, design, manufacturing, sales, and service.

After decades of exploration and development, “Bozheng” brand valves have become a high-quality brand in the domestic valve industry. The company will continue to provide advanced and stable products and comprehensive sales services to domestic and foreign users, and is committed to creating a safe living environment, adding health and safety barriers to every home.


Ten years of innovative development and ten years of strides forward. Over the past 20 years, Bozheng people have adhered to the quality of being Zhongzheng, steady, and promising, continuously increasing investment in software and hardware, and building a mature and competitive product structure. The company’s products are widely used in various industries such as construction, plumbing, gas, chemical, petroleum, and electricity. With reliable quality, complete variety, safety and convenience, and long service life, they have won unanimous praise and recognition from distributors and users.

Company Establishment (Year)
Factory Floor Area (㎡)
Employee (Name)
Cooperative clients (home)
Patent certification (item)
Domestic and international sales regions (number)

Automated Production Process

In recent years, Bozheng Copper Industry has continuously updated its production and inspection equipment. As of now, we have numerous excellent equipment and a complete process flow. We adopt advanced management concepts, technological means, and modern production management, and have won the praise and trust of our customers.

In the past 20 years of development, our production equipment has been continuously iterated and updated, upgrading from the original “old-fashioned water pressure machine” to the modern “anhydrous pressure detection machine”, significantly improving production efficiency. Our production capacity has also greatly improved, from initially producing over 1000 products per day to now reaching over 5000 products per day, with an average completion time of one product every 15 seconds. In addition, our precision machining has achieved 90% automation, transforming from the past “drill bit machine” producing over 2000 products per day to a modern “water wheel” capable of producing over 5000 products per day. This not only improves production efficiency, but also ensures product quality.

We will continue to spare no effort in equipment upgrades and technological innovation to ensure that our products remain at the forefront of the industry and meet the growing needs of our customers.

Products And Services

Bozheng Copper has always prioritized product quality and customer service. In terms of selecting brass materials, we tend to use brass materials with low lead content, usually using copper made of HPb-59 material, which accounts for 90% of the total production. When each batch of copper rod raw materials enters the factory, we will conduct random sampling and use an imported spectrometer for 3-4 tests to ensure that they meet the standards.

At the same time, we also tested its corrosion resistance and mechanical properties through other equipment. In the production and processing process, we strictly control the machining accuracy and surface quality of the products. After the product assembly is completed, we will conduct multiple quality inspections such as water pressure test and pressure resistance test to ensure that the product performance meets the standard requirements.

Finally, we will conduct a comprehensive quality inspection by the warehouse, including appearance, size, sealing performance, strength, and other aspects. We are committed to ensuring that every product received by our customers is a masterpiece. If you encounter any quality issues during use, we promise to provide no reason for return or exchange, and we welcome your valuable feedback.

Bozheng Valve is produced according to the 1SO9001 quality management system, and all products produced have passed quality inspection and have been awarded honors such as “Product Quality Credit Unit”. Our company is an enterprise that underwrites product liability insurance by Ping An Life Insurance Company of China.


Authentic copper valve, honest and upright person striving for excellence


Shaping life in one’s own way

We respect the uniqueness and greatness of every life, whether it be for businesses or individuals.
We take others as role models and forge all the qualities that an excellent enterprise should possess: responsibility, collaboration, integrity, learning, progress, innovation
But more importantly, we insist on exploring our own growth trajectory and development model in practice.
We enjoy the joy of this process, live our own brilliance, and hope to set a new example for the industry.


Professional spirit surpasses everything

We regard learning as life, make thinking a habit, pursue perfection in action, and spare no effort to create greater value for our customers.
We never get addicted to existing achievements or stick to established patterns, exploration is joy. We never get complacent about customer praise, but rather find shortcomings and regrets in every project. Growth is a desire.
We hope to become pioneers and leaders in the industry, striving for continuous innovation and breakthroughs in every professional field, so that our wisdom, ideas, and technology can not only serve our customers, but also lay a solid foundation for the development of the industry.