RREDSTAR Valve Co., Ltd
RREDSTAR Valve Co., Ltd is a valve manufacturing enterprise located in the Wuxing Industrial Zone of Wenzhou City, Zhejiang Province, China. The company originated in 1996 as Yongjia County Hosen Valve Factory and adopted its present name in 2012. It operates with a workforce of over 70 employees and possesses a team that includes senior and professional engineers, reflecting a commitment to technology-driven production. The facility spans approximately 5,000 square meters and emphasizes a complete and scientifically managed quality system to ensure product reliability and consistency.
RREDSTAR Valve Co., Ltd is positioned as a local leading manufacturer in the valve sector, with a broad product range that centers on ball valves. The company produces various configurations of floating ball valves and trunnion-mounted ball valves, including metal-seated, V-type, and multi-port designs such as two-way, three-way, four-way configurations. Its product lineup also includes variants featuring manual operation and pneumatic actuation, as well as high-pressure ball valves. The company states capabilities to design products in accordance with customer specifications, underscoring its emphasis on customization alongside standard offerings.
From a standards and certifications perspective, the organization claims alignment with international and industry benchmarks, including API specifications for valve manufacturing, as well as CE and PED certifications via DNV (Det Norske Veritas). The company maintains ISO 9001:2008 certification, indicating adherence to quality management principles across its processes. This certification framework supports its export-oriented model, noting that most valve products are shipped to international markets.
RREDSTAR Valve Co., Ltd reports a versatile production capability in terms of materials and operating parameters. Its product scope includes valves designed for a broad range of applications, with sizes spanning from 1/4 inch to 30 inches (DN6 to DN1200) and pressures from ANSI 150# to 2500# (0.1 MPa to 42.0 MPa). Operating temperature tolerance is specified from -196 to +680 degrees Celsius, suggesting suitability for a wide spectrum of service conditions. Materials cited include carbon steel, stainless steel, and alloy steels, along with specialty alloys such as low temperature steel, titanium, Monel, Inconel 625, and alloy 20, with the flexibility to cater to customized material demands.
The company’s stated positioning highlights its role as a regional manufacturer with extensive export activity, consistently producing valves in line with national and international standards from multiple recognized bodies, including ISO, API, ANSI, BS, DIN, NF, JIS, GB, and JB. While the available information emphasizes the company’s manufacturing capabilities, product breadth, and quality certifications, it does not provide explicit details on service offerings beyond production and product customization. The company maintains an official website at http://www.redstar-valves.com, which presumably contains further product specifications and contact information for interested customers and partners.
Given the data provided, RREDSTAR Valve Co., Ltd appears to be a technically capable valve manufacturer with a broad portfolio suitable for various industrial applications, supported by rigorous quality management practices and international certifications. The organization’s emphasis on customization and compliance with multiple global standards positions it as a potential supplier for international buyers seeking a partner with established governance and product versatility in the valve sector.