Manufacturer

Shandong Luyuan Fire Technology Co., Ltd.

Address: Fangan Street Office, Fangzi District, Weifang City, Shandong Province

Company website: https://cn.luyuanguanjian.com/

Company Overview

Shandong Luyuan Fire Technology Co., Ltd. has been committed to the manufacture of cast iron and drainage pipe fittings, making the company continue to grow and develop. The company's products are provided with a full set of technical support by the American grooved pipe connection system CNN company. In combination with China's actual situation, the company adopts internal and external links to develop and manufacture vacuum lost foam casting process equipment that combines vacuum casting and lost foam casting to produce grooved pipe fittings, whose material is ductile iron QT450-12. The company mainly produces more than 700 products such as ductile iron pipe fittings (groove pipe fittings) for fire protection and flexible cast iron pipe fittings for drainage, with an annual output of more than 50,000 tons. Grooved pipe joints and pipe fittings strictly implement the Ministry of Construction CJ/T-156-2001 standard and G/XZG001-2001, GB/T12772-1999 flexible cast iron pipe fittings standards. The company has won a broad market with its excellent product quality. Its products have been widely used in water supply, drainage, fire protection pipelines, petrochemicals, water treatment, pharmaceuticals, mining, construction and power industries. With the service tenet of "people-oriented, technology-driven enterprise, quality-based market, honest service", the company continuously expands the domestic market and wholeheartedly provides products and services to customers at home and abroad. The company adheres to the business philosophy of "survive by quality, promote development by reputation, and lead the future by technology", adheres to the business policy of "enterprise as home, honesty as foundation, sales as leader, and customers as God", implements the brand strategy, and sincerely encourages new and old friends from all walks of life to build a good "Luyuan" brand.

Hebei Dikai Pipeline Manufacturing Co., Ltd.

Address: Weisan East Road, Xiwang Industrial Zone, Cangzhou City, Hebei Province

Company website: http://www.cngcoupling.com

Company Overview

Hebei Dikai Pipeline Manufacturing Co., Ltd. (formerly Hebei Xingli Valve Pipe Fittings Co., Ltd.) was established in 2002. It is a manufacturer of pipeline products. It is one of the few companies in China that developed grooved connectors in the early days. Dikai grooved piping system products have always been in an excellent position in the industry. Company scale: Hebei Dikai Pipeline Manufacturing Co., Ltd. has excellent casting, rubber mixing, coating and post-processing centers. It has three excellent vertical parting casting production lines, as well as semi-automatic mechanical casting production lines, precision casting production lines, large-scale manual casting production lines and a complete set of testing equipment. The rubber production base has excellent mold development production lines, rubber mixing equipment, molding and post-processing production lines. 1. The company has a registered capital of 29 million yuan and a total investment of more than 510 million yuan; 2. It has 2 casting production bases, 1 rubber production base, and 2 post-processing plants; 3. It has more than 500 employees and an annual production capacity of 100,000 tons; 4. The company covers a total area of 160 acres, and the annual output value can reach 1 billion yuan. Service areas: Dikai's strong R&D capabilities and large storage center can ensure that customers get high-quality grooved piping products in a timely manner. It is a leading enterprise in China's pipeline connection industry. The company's products are widely used in many industries and fields. 1. Pipeline systems for water supply, heating, fire protection, air conditioning, rainwater, etc. in commercial and civil buildings; 2. Pipeline systems for urban water supply, gas supply, heating, drainage, fire protection, equipment, etc.; 3. Industrial pipelines in oil fields, papermaking, ships, food and beverages, automobiles, chemicals, electricity, mining, textiles, steelmaking, etc.; 4. Pipeline systems for subway stations, airports, seaports, bridges, tunnels, high-speed railway stations, etc.

Meide Group Limited

Address: Meidema Steel Technology Park, South of National Highway 105, Pingyin County Industrial Park, Jinan City, Shandong Province

Company website: http://www.meide-casting.com/

Company Overview

Founded in 1961, the Meide Group has now developed into a modern, diversified multinational enterprise group focusing on fluid conveying products and services. Sales are spread across more than 130 countries and regions around the world, and products and services have been successfully applied to water, fire protection, gas, HVAC, irrigation and other fields and major landmark projects around the world, including the Burj Khalifa in Dubai, the New World Trade Center in New York, the Shanghai Tower, the West-East Power Transmission UHV Transmission Line, the Beijing-Shanghai High-Speed Railway, and municipal, medical, clean workshops, urban residential buildings, etc. Meide's products include various types of malleable cast iron pipe fittings, grooved pipe fittings, stainless steel pipe fittings, carbon steel compression pipe fittings, valves, steel spiral pipes, stainless steel metal hoses, power fittings, water, electricity, gas and heat meters, seismic brackets, pig iron, counterweight iron, grouting sleeves, etc. At the same time, it provides BIM design, factory prefabrication, digital installation, smart water services and other related services, as well as factory planning, smart warehousing, industrial software and other smart manufacturing solutions. At present, it has formed a cross-regional, multi-base, and global development pattern, with 9 domestic and overseas production bases in Jinan, Linyi, Tai'an, Weihai, Hebi, Zhaoqing, Thailand, Vietnam, and Poland, more than 20 factories, covering an area of more than 5,000 acres, and about 12,000 employees. The group is the drafter of dozens of national and industry standards, a national enterprise technology center and a postdoctoral research workstation, and has obtained more than 800 patents, China's leading malleable cast iron pipe fittings production base, China's green casting demonstration enterprise, a national contract-abiding and credit-worthy enterprise, and the Ministry of Industry and Information Technology's manufacturing single champion and more than 400 other honors. Meide Group adheres to the corporate culture of struggle, innovation, tolerance, and sharing, unswervingly carries out global layout, carries out intelligent manufacturing to the end, and benefits global users with digital capabilities.

Zhejiang Jiuli Special Materials Technology Co., Ltd.

Address: No. 1899, Zhongxing Avenue, Wuxing District, Huzhou City, Zhejiang Province (South Gate of Jiuli Industrial Park)

Company website: http://www.jiuli.com

Company Overview

Zhejiang Jiuli Special Materials Technology Co., Ltd., as a holding subsidiary of Jiuli Group Co., Ltd., was founded in 1987 and is located in Huzhou City, Zhejiang Province. It is a listed company dedicated to the research and development and production of industrial stainless steel and special alloy pipes, bars, wires, bimetallic composite pipes, pipe fittings and other pipeline products [Stock Code 002318]. Jiuli, with the national recognized enterprise technology center, CNAS, academician expert workstation, and postdoctoral research workstation as innovation and R&D platform, has built world-leading seamless pipe (hot extrusion/perforation + cold rolling/cold drawing) production lines and FFX forming, JCO forming and other welded pipe production lines, providing safe products for the fields of oil, natural gas, electricity, nuclear power, chemical industry, shipbuilding, new energy, etc. With high-quality product quality and excellent service, Jiuli products cover the land of China and are qualified suppliers for hundreds of large and medium-sized enterprises in China. In the oil and gas field, the company is one of the main suppliers of CNPC, Sinopec, CNOOC and other units; in the chemical field, it provides material support for China National Chemical Corporation, China National Energy Group and other units; in the power field, it has always maintained friendly cooperative relations with Harbin Electric, Shanghai Electric, Dongfang Electric and other units. Jiuli continues to expand its international market, and its products are exported to more than 70 countries and regions. It is a qualified supplier of well-known companies such as Shell, ExxonMobil, BP, Total, Saudi Aramco, Oman Petroleum Development Company, Dow Chemical, BASF, Bayer, Alstom, and has signed framework agreements with many companies. Based in China and looking at the world, Jiuli will continue to adhere to the corporate spirit of "hard work, winning by quality, and trust-based" and the business philosophy of "serving users, contributing to society, and developing oneself", and use "intelligent manufacturing and green manufacturing" as a means to implement the development concept of innovation, coordination, green, openness and sharing, and continuously promote transformation and upgrading to provide high-performance materials for global industry.

Jiangsu Wujin Stainless Steel Co., Ltd.

Address: No. 1, Wucheng West Road, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province

Company website: http://www.wjss.com.cn

Company Overview

Jiangsu Wujin Stainless Steel Co., Ltd. (hereinafter referred to as Wujin Stainless Steel) can trace its history back to the 1970s and 1980s. It is one of the leading domestic stainless steel pipe companies. The company was successfully listed on the main board of the Shanghai Stock Exchange on December 19, 2016 (stock code: 603878), opening a new milestone chapter for Wujin Stainless Steel. As a high-tech enterprise, Wujin Stainless Steel provides research and development, manufacturing and sales of stainless steel and special alloy seamless pipes, welded pipes and pipe fittings, and flange products for various fields such as the energy industry and high-end equipment manufacturing industry. The company's products are widely used in power station boilers, nuclear power, petroleum, petrochemicals, chemicals, coal chemical industry, salt chemical industry, LNG, photovoltaic power generation, solar thermal power generation, ships and oceans, pressure vessels, machinery manufacturing and other industries. The company's philosophy is: "To provide reliable integrated solutions for stainless steel pipeline products for global energy users."

Wuxi Xinfeng Pipe Industry Co., Ltd.

Address: No. 136, Zhenhu Road, Xituo District, Hudai Industrial Park, Binhu District, Wuxi City, Jiangsu Province

Company website: http://www.xinfengpipe.com

Company Overview

Wuxi Xinfeng Pipe Industry Co., Ltd. is a wholly-owned subsidiary of Shandong Longquan Pipe Industry Co., Ltd. It was formerly Wuxi Xinfeng Petrochemical Pipe Fittings Factory. It is a professional manufacturer of a full range of high, medium and low pipe fittings and bidirectional pneumatic motor valve actuators. The company is a designated manufacturer of pipe fittings for Sinopec, PetroChina, CNOOC, China National Nuclear Corporation, and Guangdong Nuclear Power Corporation. It has obtained the manufacturing license for nuclear pressure equipment from the National Nuclear Safety Administration and has become a qualified supplier of nuclear-grade pipe fittings for nuclear power plants. It obtained ISO9002 quality certification in 1999, and obtained the pressure pipeline manufacturing license issued by the State Bureau of Technical Supervision in December 2000. In 2002, it was rated as a high-tech enterprise by the Science and Technology Committee of Jiangsu Province. In 2005, it obtained the ISO9001 quality system certification certificate from the French BV certification company and the EU Pressure Directive PED product certification certificate. The company's product varieties include seamless tees, crosses, 180°, 90°, 45° elbows, eccentric reducers, flanged nipples, pipe heads, flanges, forged socket series, joints, bidirectional air motor valve actuators, etc., 15 categories, more than 1,000 specifications. The materials include carbon steel, alloy steel, stainless steel, titanium, nickel, etc. The company has one 4,000-ton and one 3,000-ton large hydraulic press; two tee forming machines, with pressures of 3×1250 tons and 3×650 tons respectively; a large medium-frequency elbow dual-purpose machine with a thrust of 1,000 tons, which can be processed to φ1420*60; two all-fiber high-temperature trolley-type resistance furnaces; two 3000*2000*1900 and 2000*1800*1500 natural gas heating furnaces and nearly 200 sets of other equipment. The company also has more than 50 sets of material analysis and testing equipment, including 60-ton material tensile testing machines, high-temperature tensile testing machines, normal-temperature and low-temperature impact testing machines, computer-controlled infrared ultra-low carbon sulfur analyzers, ARL quantitative analysis spectrometers, metallographic microscopes, etc., and is equipped with non-destructive testing methods such as X-rays, magnetic powder, ultrasonic waves, and penetration, which effectively ensure the highest quality of pipe fittings. The forming of pipe fittings adopts the current internationally advanced forming process. The manufacturing standards are: GB/T, SH, HG, JB, ANSI/ASME, MSS, JIS, DIN, nuclear power standard RCC-M2000 and 2002 supplement, etc. The company's products are mainly used in petrochemicals, electricity, textiles, papermaking, nuclear power, etc. The main projects involved in the construction are: The company's products are delivered on time, strictly in accordance with the contract requirements, and delivered to users with guaranteed quality and quantity. It has been rated as a provincial and municipal "contract-abiding and trustworthy" enterprise for 18 consecutive years. The products implement "three guarantees" and implement manufacturing process, technology, and after-sales service. For nuclear power products, lifelong tracking guarantee is implemented.