cold roll unit1,000+ factories verified

Cixi Zhouxiang Huifeng Spring Factory is a manufacturer specializing in the production of springs. It was established in 2015. The factory is located in Cixi City, Ningbo, Zhejiang, China. It has a factory area of 1, 500 square meters and has multiple automated production equipment. It is a factory integrating production and research and development. It mainly produces common Compression springs, torsion springs, tension springs, butterfly springs, special-shaped springs, mold springs, etc...The raw materials are all made of steel with good elasticity and toughness. They go through cutting, flattening, heating and rolling, quenching, tempering and other processes. During the production process, we focus on automation and high precision, and strictly control the quality to ensure stable product quality...Our products are widely used in automobiles, motorcycles, motorcycles, aerospace, light industry, petrochemicals, electronics and electrical, household appliances, medical machinery and other fields. We have provided services to many customers in North America, Europe, Oceania and the Middle East. Our quality and fast delivery are praised by many of our  customers  which saved them considerable manufacturing costs. Our company passed ISO9001: 2015 international quality management system certification,  Welcome all new and old customers to consult.

DONGGUAN SUNSUN ARCHIVE EQUIPMENT Co., Ltd. Leading the Future of Intelligent Storage Solutions

Cleaning World, China Risense

Shandong Longchengda Electromechanical Equipment Sales Co., Ltd.

Hebei Moran Environmental Protection Technology Corp., formerly known as Buddha Engineering Technology Co., Ltd was founded in 2006 and is one of the high-tech enterprises ratified by the State. It is a professional Turnkey solutions company in design, manufacturing, installation and commissioning of cold rolling equipments and related equipment packages. Since establishment, Moran has dedicated itself to the R& D of environmental protection equipments, by absorbing the advanced ideas and technologies of famous equipment manufacturers worldwide, we developed a series of new technology in waste treatment for water, waste gas and waste residue, machinery lubrication and cooling, no acid pickling, hydrogen and nitrogen recycling, etc, which can greatly improve production efficiency, lower cost and reduce pollution.

DOFO Spring Story

Xinxiang Feiyu clean Tech Co. Ltd, founded in 2025 specializes in exporting on air filter, water filter, oil filter and various clean equipment as clean room, RO, water systme, Air shower, pass through window, oil purifier and so on.

Goldenman Petroleum Equipment Co., Ltd. is proudly situated in the picturesque oilfield city of Dongying, nestled in the vibrant Shandong Province of China. Over the course of 18 years in operation, Goldenman has not only solidified its presence in the industry but also established itself as a leading manufacturer and supplier of premium petroleum equipment. We boast our own state-of-the-art factories, where we specialize in crafting an extensive range of drilling strings, valves, Blowout Preventers (BOP), cementing tools, and various other accessories essential for oil drilling rigs. Each of our products is meticulously crafted to adhere to the stringent standards set by API (American Petroleum Institute) and ISO (International Organization for Standardization) certifications, ensuring unparalleled quality and reliability.

ABOUT US

Botou Xinbo Import and Export Co., Ltd is a leading manufacturer and supplier of roll forming machines in China. With years of experience in the industry, we have gained a reputation for delivering high-quality machines that meet the needs of our customers.

Jinan Raintech Machinery Industry Co., Ltd was founded in 2008. We are a high-tech enterprise that integrates product development, designing, production, sales and service into a whole.

COMPANY PROFILE

Midea Building Technologies(MBT) as a key part of Midea Group, the MBT business division was established in 1999 and was the first to produce VRF in China. Being a global HVAC industry leader and premium supplier of integrated building solutions, MBT has contributed significantly to commercial AC product development. During the developing process, MBT kept growing through internationalization. It set up joint ventures with Siemens, Bosch, and Siix respectively in order to expand in diferent sectors. In 2016, CLIVET was acquired by Midea for further optimizing the global layout.

Ningbo Winson Machinery Products Co., Ltd is professional ISO9001 certificated Mchinery Products manufacturer, Located in China Ningbo, Specialize in custom manufacturing all kinds of gas springs, hydraulic dampers, Precision CNC Turning, CNC Milling and all machining services, Sheet Metal Stamping, Tube Frames Fabricating, Plastic Injection Molding & Plastic Extrusion.

Guangzhou City Linghang Mezzanine Shelves was established in 2007. Specializing in heavy-duty shelves, Mezzanine shelf design, production, sales, installation as well as a storage shelf manufacturing enterprise that integrates after-sales service. Our company by virtue of abundant design experience and production technology, continuously develop new products for shelves, reduce warehousing costs for customers, Increase storage space.

JINAN RETEKOOL INC is a professional supplier in China, specializing in refrigeration parts. Our main products are refrigerator parts. Now we have two factories in China, manufacturing different kinds of refrigeration parts. One is mainly manufacturing condensers and evaporators. The other one is mainly manufacturing copper filter driers, accumulators and access valves.

Yantai Guocheng Metal Co., Ltd. Was established in 2017, specializing in the production of metal products and accessories. As a comprehensive metal processing and manufacturing enterprise, GUOCHENG enjoys solid experience and advanced production tools. Located in China's Shandong Province, GUOCHENG has chosen a strategic location that provides the necessary proximity for the development of its operations. It is located close to major highways, just a 2-hour drive from Qingdao. Our engineering department employs specialists in the design and production of metal structures. Our mechanical welding know-how and compliance with industry standards guarantee maximum quality control.

Beijing HOLTOP Air Conditioning Co., Ltd. Has been specialized in air-to-air heat recovery and ventilation industry for more than 15 years. We have become one of the most biggest and famous one among China native similar enterprises. Headquarter based in Zhong Guancun North area of SCIENCE PARK, Beijing. The construction area covers 30, 000 m2, including plant area 20, 000 m2 and office building area 10, 000 m2. Yearly production capability reaches 100, 000 heat recovery equipments. HOLTOP independent developed high efficiency heat wheel, air to air plate heat exchanger, heat recovery AHU, HRV, ERV, fan coil etc. Products are trusted by native and overseas customers because of advanced technology, good quality and service. Among these products, HRV/ERV and rotary/plate heat exchanger have been maintaining market share first for many years.

Suzhou KELSEN Air Filtration System Co., Ltd has been a leader of designer & manufacturer in the field of contamination control for over 15 years in China. During this time we have proficiently designed and manufactured many types of equipment. We are the preferred OEM vendor of several world-famous filtration companies, especially for pharmaceutical equipment, such as FFU, HEPA box, BIBO, laminar flow cabinet, etc. We also can supply full range of air filters from pre filter to ULPA filter.

Guangzhou ZN Filter Material Co., Ltd., headquartered in Guangzhou, is a leading manufacturer committed to providing innovative and sustainable air filtration solutions. We specialize in the research, development, production, and sales of high-quality filtration products for a wide range of industries, including electronics, pharmaceuticals, and automotive manufacturing.

Shanghai IVEN Pharmatech Engineering Co., Ltd., established in 2005, is a professional manufacture of the pharmaceutical machinery, also is a professional engineering company with rich experience in the pharmaceutical and medical industry. We've exported thousands of equipment to over 70 countries, provided more than 30 integrated solutions and turnkey projects for our customers from all over the world.

Wenzhou Qianfeng Machinery Co., Ltd. is a wholly-owned subsidiary of Wenzhou Qianfeng Technology Co., Ltd. (established in 1997), focusing on expanding the international market. We are committed to providing the most practical woven bag production equipment and solutions to customers around the world.

King Machine Tech Co., Ltd. Located in Zhangjiagang City is close to the Shanghai International Airport and is a professional manufacturer of beverage packaging machinery. The main products include blowing filling capping machine, Ultra Hygienic filling monoblock, water treatment plant, water/juice/carbonated beverages, oil and other liquid bottling lines, canning lines, labeling and packaging machinery, bottle blowing machines, etc. The production capacity ranges from 5000 to 54000 bottles per hour.

Hubei Prosper Motors Co., Ltd. is a professional enterprise integrating R&D, production and sales of special-purpose vehicles, As an authorized special vehicle modification base of Qingling Motors Group (Japan ISUZU's ONLY manufactory in China), we specialize in delivering high-quality, compliant customized commercial vehicles for global customers. Leveraging ISUZU's core chassis technology, we provide integrated "chassis + superstructure" solutions for municipal services, logistics, construction, and emergency response, exporting to 30+ countries across Asia, Africa, and the Middle East.

Cangzhou Zhuotai Greenhouse Equipment Manufacturing Co., Ltd. Was established in 2009 and is located in the Botou Economic Development Zone within the Beijing-Tianjin-Hebei Economic Circle, with convenient transportation and strong manufacturing advantages.

Qingdao Ausense was founded in 2001, specializing in automated packaging equipment planning Road after the production line, R & D and manufacturing. After years of practice, now Ausense has automatic box, packing, sealing, shrink, vacuum, strapping, palletizing, wrapping, transportation and other 10 series that are over 60 varieties of packaging equipment. Companies rely on the automation industry chain advantages, the integration of technology research and development, design, production, in conjunction with the customer site applications, providing customers with intelligent, flexible, one-stop information technology automated packaging solutions.

Shijiazhuang Woodoo Machinery Manufacturing Co., Ltd.

Akuros is a professional manufacturer and solution provider specializing in material handling equipment and warehouse solutions. With years of industry experience, we are committed to delivering reliable, efficient, and cost-effective products for global customers in logistics, cold storage, manufacturing, and distribution industries.

Xi'an Hani Tech Co., Ltd. - A Global Leader in Metallurgical Steel Plant EPC General Contracting

Zhejiang ruian ZhenBang printing machinery Co., Ltd was established since 2005 is located in the southern industrial area, is a company specializing in the production of packaging printing equipment accessory products enterprises. Company since its inception, with "quality first, the pursuit of excellence" for the faith, vigorously promotes the enterprise internal management and after-sales service, pay attention to scientific and technological progress and information, in line with the vendors together based on the market, to participate the competition strategy, make their own has been rapid development. In the face of fierce market competition, the company careful decision-making, long-term planning, persisted in the promise of "the quality for this", "quality first, credit standing" is the enterprise insist on this, constantly improve the management mechanism, a full range of products service network, the high quality products and fruitful service returns to the society. Only in line with strict requirements on the quality of products, the customer's investment to obtain greater protection. At the same time by 2011 (host: China's Internet news center guidance: Propaganda bureau of the ministry of commerce of the state council information office network market operation department of development and reform commission international cooperation center) I have granted ruian zhenbang printing machinery factory" as the "credit enterprise certification system demonstration unit in China". And become the supplier printing machine industry enterprises particularly recommended suppliers.