Service Hotline:+86 178 1676 8780   E-Mail:sales1@cnrrsteel.com   CN

60

CNC machine tools(Set)

20000+

Nissan processed parts(Set)

4000+

Annual Output (Tons)

50+

Finished products(Ten thousand)

About Us
Wenzhou Ruirui Stainless Steel Co., Ltd. adheres to the quality philosophy of "excellence in every detail, continuous improvement". The entire production process is carried out using high-standard CNC numerical control processing equipment. The raw materials are all selected from major domestic steel mills. All products strictly follow ISO, IDF, DIN, ASME-BPE, SMS and 3A industrial standards for manufacturing. They undergo multi-dimensional precise testing and meticulous polishing to be perfected. The quality meets the requirements of GMP standards. The products are widely used in the fields of biopharmaceuticals, alcoholic beverages (such as wine and liquor), dairy products, food, beverages, ice cream, cosmetics and chemicals.

Why Choose Us

  • 01

    High cost-effectiveness

    Since the establishment of the factory, we have offered products of superior quality at competitive prices, and have thus gained the recognition of numerous customers.

  • 02

    Support customization

    With many years of industry experience, we have an excellent technical team.
    We can customize products according to the customers' requirements, either by drawing or by sample.

  • 03

    Strict quality inspection

    Each product undergoes a complete quality inspection process. A professional team conducts multi-dimensional screenings on raw materials, production processes, and finished products to ensure quality.

  • 04

    High-precision CNC machining

    We have our own production workshop and CNC machining center. All products are processed by CNC precision machining, and cutting-edge technologies are integrated into every process.

  • 05

    Logistics efficiency

    We have a powerful warehousing center and stable logistics partners.
    Our product range is comprehensive and the delivery is prompt.

  • 06

    One-stop service

    Our sales team is available 24/7 to ensure prompt responses to your inquiries,
    and to provide professional advice and considerate after-sales service.

Applications

New energy
New energy
Brewing and beverages
Brewing and beverages
Data liquid cooling
Data liquid cooling
Biopharmaceuticals
Biopharmaceuticals
Water Treatment
Water Treatment
Food
Food
Fine chemicals
Fine chemicals
Semiconductor
Semiconductor

Installation environment and precautions of vacuum ball valve


The installation environment and precautions of the vacuum ball valve are crucial to the normal operation and service life of the valve. The following are the environmental factors and precautions that need to be considered when installing vacuum ball valves:

09-30

What are the characteristics of the demand for sanitary pipe fittings in the food processing industry?


The demand for sanitary pipe fittings in the food processing industry has the characteristics of high hygiene standards, corrosion resistance and high temperature resistance, sealing and fluid resistance, standardization and compatibility, and easy installation and maintenance. These requirements ensure the quality and safety of products in the food processing process, and improve production efficiency and economic benefits.

09-30

Scope of application and characteristics of sanitary ball valve


Sanitary ball valves play an important role in food, pharmaceutical and other industries with their high hygiene standards, good sealing and easy operation. During use, it should be installed and maintained in strict accordance with relevant norms and standards to ensure its normal operation and extend its service life.

09-30

Application field of sanitary pipe fittings


With its excellent performance and wide range of applications, sanitary pipe fittings play an important role in many industries. With the continuous progress of science and technology and people's increasing attention to health and safety, the market demand for sanitary pipe fittings will continue to grow.

09-30

Frequently asked questions about sanitary diaphragm valve installation


The sanitary diaphragm valve needs to pay attention to many aspects during the installation process, including pre-installation preparation, operation during installation, and post-installation inspection and testing. Only by ensuring that each step is correct can the normal operation and service life of the diaphragm valve be guaranteed.

09-30

What kind of detergent should be used to clean the human hole?


When cleaning manholes, the appropriate cleaner should be selected according to the equipment material, dirt type and cleaning requirements, and follow the correct cleaning methods and precautions to ensure the cleaning effect and the safety of the equipment.

09-30

Contact us
Wenzhou R&R Stainless Steel Co., Ltd
No. 2856, Yongqiang Avenue, Shacheng Street, Longwan District, Wenzhou City, Zhejiang Province
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