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Zhejiang Tongzheng Electric Co., Ltd. Manufactures MCB, MCCB, SPD, WiFi product, voltage and current meters, and Energy meter, operates in industries that covers low-voltage electrical appliances, power transmission and distribution equipment, instrumentation, building electrical appliances, smart home, photovoltaic power generation equipment manufacturing, etc., and the products are sold well in more than 100 countries and regions in the world. And has entered Europe, Asia, the Middle East and Africa and other international main supporting markets. We uphold the "customer first, quality first" business philosophy, to provide customers with the best quality products and services. Raw material inspection: For the purchased electrical components, wires and other raw materials, we strictly verify the specifications and parameters, as well as the material certificates. Through processes such as visual inspection and performance testing, we ensure that no substandard raw materials enter the production process. Process Control in Production: During key processes such as product assembly, welding, and debugging, quality control points are set up. Operators conduct self-inspections in real time, and the quality inspection team conducts synchronous inspections. Any process deviations are promptly corrected to ensure compliance with the production process. Final Product Inspection: After the completion of the final product, professional equipment is utilized for electrical performance tests (such as withstand voltage, insulation, and conduction tests), mechanical structure inspection, and environmental adaptability simulation to ensure that the product complies with national standards and industry norms. Full-process Traceability: Establish a comprehensive inspection and testing record system, ensuring that data from raw materials to the final product's release can be traced at every stage. Combined with the operation of the quality management system, we can provide customers with high-quality and highly reliable electrical

Ganzhou Gelin Mining Machinery Company Limited is an expert manufacturing mining machines in China. Our company is located in the Industrial Zone of Shicheng County, Jiangxi Province.

About Optima:

HuaTe - A globally renowned company is writing a new chapter in the electric-magnetic field. Strong technology, R& D, and innovation-driven strategy are the core competitiveness of HuaTe. With the international advanced lean production and performance excellence management models, all items are strictly controlled from material cutting to final assembly, and we ensure sophistication in the quality of our artifact.

Our company is a professional manufacturer and supplier of recycling machinery and metal processing equipment. We focus on providing efficient, reliable, and environmentally friendly machinery solutions for customers around the world. With years of experience in the recycling and industrial processing industry, we have built a strong reputation for delivering high-quality equipment and professional services.

Henan LEY Machinery Technology Co., Ltd. is headquartered in Zhengzhou City, Henan Province, occupying 22, 000 square meters of standard factory premises. Our facility houses 86 sets of large and medium-sized metalworking lathes, riveting machines, welding equipment, and assembly machinery. With a workforce of 172 employees, including 12 MID-to-senior level technical personnel, we are specialized in four major product series: Stone crushers, brick machine, grinding mills, and biomass pellet machines, along with their corresponding spare parts. A wide range of equipment models with superior quality are available,  and widely used in multiple fields such as agriculture, mining, construction, highways, bridges, coal, chemical industry, metallurgy, refractory materials, etc. Annual production capacity stands at 1, 000 crushers, 600 grinding mills, 360 pelletisers, and 10, 000 tonnes of components.

Jiangxi Gandong Mining Equipment Machinery Manufacturer is a large beneficiation service company specialized in designing, manufacturing, installing and debugging of mining equipment as well as providing flow sheet design and course training of beneficiation, now our factory is the largest manufacturer and supplier of gravity mining equipment in China. Our factory has 12 years experience in mining equipment manufacturing, two special factories directly under the factory specialized in the manufacture of mining equipment and the manufacture of crusher and grinder. Our company covers an area of about 20, 000 square meters and with various large modernized machinery process facilities, professional mechanical and manufacturing engineers, professional mining engineers, as well as professional installation team.

Jiangxi Victor International Mining Equipment Co., Ltd. is a large mineral processing manufacturer which is specialized in designing, producing, installing and debugging as well as providing processing line design and course training of mineral processing. Presently our company is a large manufacturer in China, with covering an area of 48, 000 square meters and 20, 000 square meters for workshop, with various large modernized machinery facilities, professional R&D team and installation team.

Fushun Ejet Magnetic Equipment Co., Ltd, is a professional manufacturer of Magnetic equipment, specialize in researching, developing and manufacturing the magnetic separation equipment and resources recycling equipment, the products are extensively used in solid waste treatment, metallurgical mine, power plants, coal mining and other industries.

Shandong Linqu Sanxing Electromagnetism Equipment Co., Ltd. is a professional equipment manufacturing company that integrates scientific research and development, engineering design, production, installation, and commissioning services. Our leading products include electromagnetic separators, permanent magnetic separators, magnetic separators, dry separators, metal detectors, lifting electromagnets, screw weighers, screw conveyors, high-frequency vibrating screens, electromagnetic vibrating feeders, electronic belt scales, constant-rate feeders, powder flow stabilizing and constant-rate feeding screws, solid flow meters, and industrial detection and control systems.

Linqu Real Magnet Co., Ltd. is a professional large-scale manufacturer of all types of magnetic separator, iron separator, belt scale, metal detector and other related mining equipment. Our company was established in 2012, but we have twenty years of history in mining equipment industry.

Oubao, which was established in 1987, now is the largest manufacturer and the first corporation in domestic door closer field. It has 56 million Yuan of registered capital and 220 million Yuan of fixed assets, covering a ground area of 100000 square meters, as well as a floor space of 150000 square meters, with an annual output of 6 million door closers and 500000 panic exit device. 80% of the products were exported to overseas.

Welcome to Ningbo Comfort Industry Co., Ltd

Lianggong Formwork Co., Ltd. is one of the leading formwork and scaffolding companies headquartered in Nanjing City, China, with its factories located in Jianhu Economic Development Zone of Yancheng City, Jiangsu Province. As a well-established company in construction formwork field, Lianggong has been devoted itself and specialized in formwork and scaffolding research, development, manufacturing, and labor service.

Xiamen HSTWY is a professional sanitary ware of toilet fittings. An integrated enterprise of development, design, manufacturing, sales and service.

Tianjin Tuozhiming Lab Equipment Co., Ltd. (Abbreviated as "Tuozhiming") is a state-level high technology and new technology enterprise, integrate R&D, production and sales, based in Tianjin, China, and exist branches in Shanghai, Hangzhou and Xi'an, etc.

JIANGSU SANKON CONSTRUCTION AND TECHNOLOGY Co., Ltd. is a China based AAC block equipment and dry mortar equipment manufacturer. We manufacture a wide range of building material machines, including block making machine, concrete panel machine, dry mortar machine, and more. We also provide a complete line of components for AAC machines, like pouring mixers, autoclaves, cutting machines and tilting hangers.

Liangshan Longfeng Machinery Manufacturing Co., Ltd. is one of the main domestic enterprises specializing in the production of semi-trailer axles. It is a comprehensive automotive parts production enterprise that integrates manufacturing, processing, and installation. With strong mechanical processing capabilities, strong technical strength, complete testing methods, and a complete range of accessory products, it specializes in the production of suspension systems and semi-trailer support devices.

VerdeCore Furniture - Leading a green, smart, and simplified furniture lifestyle worldwide.

Qingdao Hongzhu Agricultural Machinery Co., Ltd. Was established in 1999. It is a leading enterprise in China's potato machinery industry. With a total investment of 300 million yuan, the company covers an area of 54666 and has a registered capital of 50 million yuan. Our main products include four series of potato machinery: Potato planters, ridgers, haulm toppers, and harvesters, with more than 100 varieties in total. The company's products have now covered all provinces and cities across the country, except for Hong Kong, Macau, and the Diaoyu Islands. This has enabled nearly 100 million potato growers across the country to truly achieve full mechanization of potato production. Moreover, our products are exported to more than 70 countries and regions, such as Russia, the United States, Canada, Africa, and Southeast Asia.

Hebei GN Solids Control Co., Ltd. Was established in 2010 and has grown into a leading global manufacturer of separation and conveying equipment. Over the past years, the company has expanded from a solids control equipment supplier to a comprehensive separation technology provider serving the mining, environmental protection, oil and gas, hydrovac excavation, tunneling and various industrial sectors. To meet increasing international demand, GN invested in a new subsidiary named GN Separation Equipment Co., Ltd. Located in Tangshan, China. Together the two manufacturing bases cover more than one hundred forty thousand square meters and are equipped with CNC machining centers, automated welding lines, balancing machines, large scale testing facilities and smart production systems.

Shenzhen Wanptek Electronics Technology Co., Ltd. is a professional high-tech enterprise founded in 2017, focusing on the research and development, design, production and sales of various high-quality power supply products. After years of continuous technological innovation and market cultivation, we have grown into a reputable and influential power supply brand in the global industry. Our comprehensive product range includes DC power supplies, programmable DC power supplies, electronic loads, regulated power supplies, military-grade power supplies, DC power supply test systems and a full series of supporting power supply products, covering diverse application scenarios for industrial production, laboratory testing, scientific research and special industry fields.

Hangzhou Chenrui Air Separator Installation Manufacture Co., Ltd located in Fuyang, Hangzhou city., it's one of the first class intelligent, low energy consumption and high-efficiency air separator equipment manufacture in China. We focus on providing the most advanced, reasonable and energy-saving air separation equipment in the industrial field.

QINGDAO KINGSOO GARMENT CO. Ltd was started from small workshop in 2013 with only 10workers. We worked with trading company and manufactured cloth diaper for foreign brand for 5 years. As our quality and service are recognized by more and more customer, we established trading company in 2019 and begin to manufacture and export to foreign market directly and develp our own direct customer. "More Natural, More better " is our company's orientation.

Guangzhou Boaosi Appliance Co., Ltd is a wholly-owned enterprise invested by Italy's Dukers Co., Ltd. In 2003, registered in Guangzhou, China. Located in Luogang Industrial Zone, Junhe Street, Baiyun District, Guangzhou, it has a 60, 000-square-meter modern production base with advanced offices and standardized workshops. With over 700 employees, including 600 production workers, 100+ technical engineers and a 50-member sales team, the company achieves an annual sales volume exceeding 100 million US dollars, becoming a leading manufacturer in global commercial refrigeration and kitchen heating equipment.

Shenyu medical is located in yuyao ningbo, 1 hours' drive from port of ningbo. We have 22000 m² of production facility. With state-of-the-art testing and production facilities, we are supported by an experienced management team and robust technological expertise. Each year, we allocate over 5% of our revenue to R&D and technological upgrading. Guided by our client-focused policy of "high request, high standard, " we deliver end-to-end solutions, seamlessly integrating design, development, production, sales, and after-sales services.

Zhejiang Weihao Electronic Co., Ltd is specializing in research, Development and production of Switching Power Supply, Sensor, Temperature Controller, Power Inverter, DC Converter, Power Adapter Our products are widely used in LED screen, postal service, communication system, power system, instrument and meter equipment semiconductor refrigeration and heating system, medical equipment, monitor and automatic control system and railway system. The first-class imported components, advanced workmanship, and the consummation instruments achieved good quality products, all of them have past 100% high-temperature and full-load testing, the qualified rate can come to 99% and 0.3% repair rate. We stick to the principle of "Quality First, Technology Advanced and providing satisfactory product and service" and we also draw high attention to demand of customers and provide high quality product. The products are sold to overseas markets such as USA, Europe, Australia, South America, Africa, Middle East, Southeast Asia, Hongkong, China Taiwan, China and many other countries and regions. We had passed ISO9001 certificate and obtain CE and RoHS certificate. We hope to cooperate with more customers for mutual development and benefits. We are looking forward to forming successful business relationships with new clients around the world in the near future.

Xiangfali Technology Co., Ltd. Was established in 2018, The factory is located in Zhangzhou High-tech Industrial Development Zone, with a superior geographical location, convenient transportation, beautiful factory environment and complete production equipment. Covering an area of approximately 7, 000 square meters. The existing building area of the factory is about 4, 500 square meters, including about 3, 000 square meters of production workshops and ancillary facilities, 500 square meters of office area, and 1, 000 square meters of storage area.

Tianjin Hongyue Medical Equipment Co., Ltd. is a newly established enterprise foundedupon advanced business concepts andscientific management systems. Located inWuqing District, Tianjin, the company boasts aconstruction area of over 5, 000 square metersspecializingin the production ofwheelchairs.

Shenzhen Xingzhongke Power Technology Co., Ltd., founded in 2010, is a national high-tech enterprise specializing in high-performance power solutions, with strong technical strength and independent R&D capabilities. The company has obtained multiple Invention Patents and Utility Model Patents issued by the State Intellectual Property Office, which fully demonstrates our strong technological innovation strength and independent R&D capabilities. Certified with ISO9001 quality management system, we focus on the R&D, production and sales of Xingzhongke brand medium & high-power adjustable switching power supplies, programmable DC power supplies, switching power supply modules and intelligent battery chargers, adhering to the core concept of "technology-driven innovation".