Tianjin Jiangrui Steel Casting Co., Ltd

Company Profile

       JRVAL full name "Tianjin Jiangrui steel casting co., ltd", established in 2004; We have been focusing on industrial valve casting over 16 years;  Nowadays, JRVAL has become one of the leading butterfly valve manufactuer in Northern China.

      JRVAL Main products includes wafer butterfly valve, flange butterfly valve, Lug butterfly valve, Earless butterfly valve and wafer check valve; Valve size from DN 40 to DN 1200, meet with ISO, DIN, ANSI, JIS, BS standard. Operation with handle lever, electric actuator, pneumatic actuator, hydraulic actuator etc.

      JRVAL will persistently focusing on good quality, provide customers with high-cost-effective product,keep making improvement, to be trustworthy and persevering, build mutual benefit & win-win business cooperation with friends all over the world.          

Our History

2004----- JRVAL was established in butterfly valve hometwon, Tianjin, China.

2006-----Purchased precision equipment, upgraded technique to water glass precision casting.

2010-----Invested 2 million RMB, increased new line of silica sol precision casting.

2012-----Expanded factory area, set up machining production line.

2017-----Started to assemble butterfly valve, started to expand overseas market.

2020-----Further improved valve quality, making endless effort to expand global market.

Valve Body Casting

Machining & Assemble

Valve Pressure Testing

Packing & Delivery

Our Certificate

JRVAL core products includes wafer butterfly valve, wafer butterfly valve, flange butterfly valve,

Lug butterfly valve, wafer check valve, etc, our products conform to multi-international standards such as ISO, DIN, JIS, ANSI, BS etc. We have applied some cerfificate such as ISO 9001, CE, WARS certificate etc.

Our Office

Our Market

After many years of continuous technical upgrades and innovations, JRVAL is developping rapidly. Till today JRVAL has worked with more than 300 domestic comapnies;

In 2019, JRVAL business income has exceed 5 million US dollars. In 2020, we will work harder promote our services, and develop markets in West Asia, the Middle East, North Africa, and South America.

Our Warranty

1) Material: We analyze the materials of valve body and disc with spectrometer, issue material test report to customers;

2) Pressure: We proceed pressure test to ensure pressure test reaches 18kg (International standard 16kgs);

3) Packing: We use plastic bubble bag, paper box and plywood box triple packing, to ensure valve scratch and without moving during transportation;

4) Installation guidance: We provide remote service and installation guidance, free spare sparts are available during warranty period;

5) Technical support: We provide 7 * 24 services; Refer urgent issues, we guarantees prompt response within 24 hours and provide solution within 72 hour.

Cooperation Case

1) Mushroom cultivation and deep processing in Sweden.

Based on the needs of mushroom irrigation and deep processing of mushroom products, we recommended WCB butterfly valve to meet the pollution-free irrigation, ensuring safety water use during mushroom deep-processing, customer very satisfied with our recomendation and considderring us to be their exclusive supplier.

2) Trading company in Argentina

Industrial valve trader mainly engaged in carbon steel, stainless steel butterfly valves, wafer check valves; We gabe 5-10% discount to spport customer market expanding; After trial orders, our high-cost-effective products won good reputation in local market, now customer is promoting JRVAL brand in local market.

Mission and Vision

Our Mission: Make improvement everyday, to be trustworthy, persevering, mutual benefit & win-win business.

Our Vision: To make JRVAL become world renowned brand, and make it where there is pipeline there is valve from Jiangrui.