About Us

Company Profile



Zhuji Xinba Valve Co., Ltd. (previous company: Zhuji Chengning Valve Core Co., Ltd.), was set up in 2000, which is specialize in manufacturing and R&D of quick open brass cartridge, the registered brand is “XINBA” & "CHENGNING". Over the past decade, we continued to import professionals and improve technology. At present, we have established a high-tech professional team and master the core international technology. Depending on 18 years of operational experience, strong technical force and a sophisticated marketing system, we have become the front runner in the industry, promoting the brass cartridge industry to the world.

Our company continued contacts with foreign customers through B2B platform and participate in the industry exhibition, exchanging experience and technology, negotiating international business. Now our product has been exported to British, Germany, Russia, Italy, Poland, Portugal, Spain, Turkey, Brazil, Argentina, Chile, Mexico, South America, Lebanon, India, Malaysia, Pakistan, Bangladesh, Iraq, Nepal, etc. In Europe, America, Middle East, Asia and Africa.

Advanced technology equipment and expanded production scale make XINBA, CHENGNING brass cartridge become the industry leader.

Xinba History


  • Patent
  • Eurofins
  • Patent
  • Patent
  • Patent
  • Patent


  • Strong research and development capacity and a comprehensive product line.

  • 50 main production lines and 40 customized production lines.

  • Advanced production equipment and laboratory equipment.

  • Productivity (daily), quick-opening valve core 150,000pcs, slow opening valve core 50,000pcs, Angle valve 2000pcs, small tap 2000pcs.

  • Punctual delivery capability within 1-3 days

  • Three products are the only manufacturer in the world.

  • Have multiple patent products, multiple patent certificates.

  • 18yrs

    18 years experience in sanitaryware fitting industry

  • 30+

    Our products are sold to more than 30 countries and regions

  • 200+

    We have a large production team, R & D team

  • 30million

    Our factory has a total investment of more than 30 million.

  • 7000m2

    7000² square meters of factory area

  • 10+

    We have more than 10 patents for inventions