ring loading machine3,000+ factories verified

We are Dongguan Keyue Automation Co., Ltd., which has been in the field of automation equipment for many years. We are a professional manufacturing source factory integrating research and development, design, production, sales and after-sales service. The factory is located in Dongguan, Guangdong Province. It has a standardized production workshop, advanced processing equipment and a professional research and development technical team. It focuses on anti-loosening nut riveting machine, automatic plate setting machine, automobile, hardware industry assembly machine, automatic testing machine, labeling machine, 3c electronics, lithium electric new energy, plastic hardware, food and medical care and other fields, which can meet Your various needs. We have a number of patents and software copyrights to serve customers and the professional spirit of the industry, and strive to cultivate the progress and development of the intelligent manufacturing industry. We adhere to the management principle of "quality first, customer first, credit first", and always try our best to meet the potential needs of customers. Due to the irresistible development of the trend of economic globalization, our company is sincerely willing to cooperate with enterprises around the world to achieve a win-win situation.

Wolfu is located in the Torch Development Zone, Zhongshan, Guangdong Province and mainly engaged in the research, development, sales and service of HVAC tube processing equipment and related tooling, for automotive, household and commercial air conditioners, refrigerators, heat exchangers, etc. Our company is a high-tech enterprise and has strong teams of R&D, technical, management, pre-sales and after-sales personnel. As of 2026, it has more than 100 patents, including 12 invention patents, 2 international PCT patents, 80+ utility model patents, and 3 appearance patents.

We, Ningbo Xin Chang Machinery Co., Ltd are a professional designer and manufacturer in friction welding machine, resistance welding machine and Heat exchanger equipment. Our factory is in this line more than 20 years, we have more than 10 senior mechanical and electrical specialists and total more than 200 staff, our machine is famous in China. We have CCC, ISO9001 and CE certificates.

DingKe Machinery & Equipment Co., Ltd. Was established in 1996, the company manufacturing base is located in Ningbo City, Zhejiang Province, Is a professional engaged in CDK brand design and manufacture of precision automatic drilling machine, precision automatic tapping machine, precision multi axis drilling / tapping teeth, high precision power main shaft and nut tapping machine, all kinds of automatic drilling / attack teeth of various special machine and automatic assembly machine and other products R & D, design, production, manufacture and sales service in one of the well-known brand enterprises.

BOBO in Chinese means exuberant and vigorous. With continuous progress and development in past two decades, now BOBO machine is becoming the leading machine manufacturer and solution supplier in HVAC and Refrigeration industry. Also we are deeply involved into polyurethane foam insulation injection and spraying machine, metal wire and strip forming machine, car wheel rim machinery and cookware industry equipment, steel ball equipment, etc.

The company currently has over 2000 employees and has hired multiple overseas experienced management experts and product development engineers to collaborate with Chinese engineering, technology, and management elites to ensure that the company's products meet technical standards in different regions of the world and accurately control market demands in different regions around the world.

Robot Laser Intelligent Co., Ltd. is a creative manufacturer of laser machines, focusing on jewelry laser marking and cutting machine, jewelry laser welding machine, Robot laser welding machine and laser cleaning machines.

Xuchang Huarui Machinery Co., Ltd. Was established in 1990, mainly engaged in the R& D and manufactures nail and screw making machine, waste tire recycling machine and auxiliary equipment.

Qingdao Jingtian Textile Machinery Co., Ltd. (founded in 1991) is a key backbone production enterprise in China's textile machinery manufacturing industry, 1000 employees.

Jinan HengXu Testing Machine Technology Co., Ltd is a high- tech enterprise which is integrated of professional research and development, production, sales. It is originated from jinan hengxu testing machine institute which provid technical support for testing machine company and special users. The institute focus on advanced test machine technology. After more than 10 years technical precipitation, it is approved to form a limited liability company and have nearly 20 years of experience. The company gathers some experts who are good at top material mechanics testing machine structural designing, professional tribology test technical solution research designing, the laboratory testing equipment analysising. They provide the lasting power for the company development.

Hebei Jingchuang Instrument Manufacturing Co., Ltd. Specializes in the design, manufacturing, and supply of testing instruments and laboratory equipment for construction engineering, material testing, and industrial quality control. Our main product categories include Steel Structure Testing Equipment, including High Strength Bolt Tester, Slip Coefficient Tightening Machine, and related steel structure inspection equipment for bolt connection testing and construction quality evaluation. Plastic Pipe Testing Equipment, including Hydrostatic Pressure Testing Machine, Falling Weight Impact Tester, Carbon Black Dispersion Tester, Sonic Pipe Sealing Tester, and Specimen Cutting Machine, suitable for testing PE, PVC, PP, PPR, HDPE, composite pipes, and other plastic pipe materials. Thermal Analysis & Building Materials Testing Equipment, including Differential Scanning Calorimeter (DSC), Guarded Hot Plate Thermal Conductivity Tester, Heat Flow Meter Apparatus (HFM), and Insulating Glass U-Value Tester, widely used for thermal insulation performance testing, building energy efficiency evaluation, and laboratory research. Fire Testing Equipment, including Non-Combustibility Furnace, Cable Smoke Density Tester, and Glow Wire Tester, designed for fire resistance testing, combustion performance evaluation, and cable fire safety testing according to international standards. Electrical Testing Equipment, including Switch & Socket Life Tester and Power Load Control Cabinet, suitable for testing switches, sockets, electrical accessories, and low-voltage electrical products. Geotechnical Testing Equipment, including Static Cone Penetrometer (CLD-3C) and other geotechnical laboratory instruments, used for soil investigation, foundation engineering, highway construction, and geotechnical laboratory applications.

Wuxi General Machinery Co., Ltd. (GLTM / GLT) is a China professional gear process equipment and CNC machines manufacturer. Located in Wuxi, China, near the beautiful Taihu Lake, convenient transportation, complete supporting facilities.

Wenzhou Maiouke Electromechanical Equipment Co., Ltd. (MOK), based on 20s years of professional experience in the supply of metalworking equipment, it could trace back to 2002 and started first supplying European top brands used machine tools to China industrial market. Now we are currently the local official distributor for China leading machine tool manufacturers such as SHENYANG, YUNNAN, BOCHI, TIANSHUI SPARK, NEWAY, etc.

Jinan Liling testing machine Co., Ltd. is a high-tech enterprise integrating R & D, production and sales. The company is located in Jinan, a spring city famous for Confucius and Mencius culture. The company's continuous innovation of research and development capacity, excellent product quality, spacious and bright production environment, has successfully realized the increase of output and sales volume year by year. The company's products are not only widely used in domestic research institutes, colleges and universities, highway, railway, construction, steel, aerospace and other fields of national economy, but also exported to Russia, Brazil, India and other overseas countries.

Qingdao Bestech is located in the beautiful seaside city of Qingdao, 30km from Qingdao port, which is very convenient for transportation. It is a research, design, manufacture, installation and commissioning advisory services as one integrated manufacturing machinery and equipment companies. The company has brought together a wealth of experience in the technical and professional workers, We mainly produces foundry machinery and equipment (sand molding machines, core shooter, sand mixer machine, green sand & resin sand casting production line, shot blasting machine and dust collector etc.

HUNAN GONOAVA INSTRUMENT CO Ltd Professionally supply kinds of testing machines for different industries, it is a collection development, research, production and sales of high accuracy testing machines, products meet ASTM, JIS, ISO, GB, TAPPI, IEC, EN, DIN BS and other domestic and international standards. Provide customers with better overall laboratory solution, including lab design, machine customize and drawing, instrument selection, installation, training, maintenance, become one stop for testing instrument and machines.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

XMZB was founded in 2013 and is a professional company engaged in industrial intelligent automation equipment, various non-standard customized equipment, precision mechanical components, fixtures, molds, factory automation transformation, and international trade in the home appliance industry, hardware tools, electronics industry, automotive industry, and other industries. A comprehensive physical company with its own research and development, design, and production.

Founded in 2002, our company is a modern professional manufacturing enterprise with more than 20 years of in-depth experience in the construction machinery industry. We integrate independent research and development, large-scale production, domestic and global sales, and one-stop supporting services in one entity. Adhering to the business philosophy of "quality-oriented, innovation-driven, and service-first", we focus on the R&D, iteration and precision manufacturing of steel bar processing machinery and road construction equipment. With reliable product quality, a complete product portfolio, stable supply capacity and comprehensive after-sales system, we have grown into a reputable and competitive professional supplier of construction machinery in China.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

Baier Hydraulic Power (Wuhan) Co. Ltd was established in 2007. As a high-technology enterprise, the company has been keenly focused on integrating research, development, production, sale and service of hydraulic torque wrench, hydraulic cylinders, hydraulic nut cutter, hydraulic pullers, hydraulic pumps, electric wrench and so on. We own a modern production plant of 12, 000 square meters, this incorporates an internationally advanced hydraulic tools production facility, material processing line, tools assembly line, and other packaging equipment facilities.

CATEKCNC is a foreign trade subsidiary of LINGRUICNC located in China Jinan, Shandong Province. Lingrui CNC was established in 2006 with a total investment of 300 million RMB. Since 2006 our company has been deeply cultivating the Chinese market for 17 years and cooperating with well-known factories in China and OEM manufacturing for many foreign trade companies around the world. In 2023, Lingruin invested in the development of the foreign trade market and established Ruisheng CNC committed to providing the most favorable and practical digital control equipment to the world.

Langfang Runsun Intelligent Technology Co., Ltd stands out as a highly specialized and technologically advanced manufacturer dedicated to the research, development, production, and sales of construction machinery and electric hardware tools. With years of profound industry experience and a strong focus on technological innovation, the company providing high-quality, efficient, and reliable solutions for various construction projects, ranging from small-scale residential buildings to large-scale infrastructure constructions such as highways, bridges, and high-speed railways.

Shanghai Tianhe Machinery Equipment Co., Ltd. Was established in April 2011. Our factor was located in the leading industrial base of Shanghai tablet press machine.

Hangzhou Sinopek Technology Co., Ltd. (Sinopek) is a professional supplier of pharmaceutical machinery. It integrates develop, sales, after-sale services as a whole, being a professional supplier for drying equipment, mixing equipment, granulation equipment, tablet and capsule machine, Packing machine and clean room etc. SINOPEK has passed the Occupational health and Safety Management System Conforms to the standard CE, SGS, GMP.

Jinan Kason Testing Equipment Co., Ltd. Was established in 2009, is specialized in developing and manufacturing of testing equipment used for metal, non-metal and composite materials mechanic performance testing.

MexyTech Co., Ltd have been in WPC business for more than 9 years. Through 9 years development and research, We have been one company combine R& D, design, production, recycle, marketing in one. Nowadays, MexyTech have 60 production lines and R& D testing lab and our products are popular to many countries.

Wuxi Pinnacle Mechanical Equipment Co., Ltd (PME) is located in Huishan Economic Development Zone at Wuxi city in Jiangsu Province China. As a first class specialty enterprise we serve global clients. PME specialize on production of plate compactor, tamping rammer, floor saw, concrete vibrator for global construction industry. We also produce engine, generator, and water pump.

Established in 2019 NBG China Group is a professional manufacturer and exporter that is concerned with the development and production of industrial machines, We are located in NINGBO China, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching South America and North America, such as Brazil, the United States, etc.

Qingdao Pyrovak Thermal Technology Co., Ltd is a professional manufacturer specialising in the manufacture of various kinds of vacuum furnaces and industrial furnaces.