Shanghai POWER PLANT VALVE FACTORY Co., Ltd. Was founded in1966, Itis located inNo. 1268, Zhufeng Highway, Qingpu District, ? Shanghai, China. The predecessor of the company was the Shanghai Power Station Valve Factory. After morethan fifty years of entrepreneurship, creation, and innovation, the SDF brand is now abrand recommended by the China National Electric Equipment Management Associationand a specialized manufacturer designated by the Ministry of Machinery and the StatePower Corporation for producing high-temperature and high-pressure power station valves.

Omitech (Shandong) Machinery Technology Co., Ltd. is a modern high-end equipment manufacturing enterprise integrating innovation, production, and sales, committed to delivering intelligent engineering machinery solutions to the global market. Founded on principles of technological excellence and customer-centric service, the company operates from an advanced manufacturing base equipped with state-of-the-art machinery and automated production lines. This facility supports the entire product development process-from conceptual design and prototyping to mass production and rigorous quality assurance. At the heart of Omitech's operations is a seasoned R&D team composed of experts in mechanical engineering, intelligent systems, and industrial design. This team continuously pursues innovation, integrating smart technologies such as IoT, automation, and energy-efficient systems into their product range, which includes excavators, loaders, compactors, and other specialized construction machinery. Each product is developed with an emphasis on durability, performance, and environmental sustainability. The company strictly adheres to international quality management standards and has obtained authoritative certifications including CE and ISO, which validate its commitment to safety, reliability, and excellence. These certifications ensure that all equipment meets stringent global market requirements and operates efficiently under diverse conditions. Embodying the service philosophy of "Work Smarter", Omitech offers tailored solutions designed to enhance productivity and reduce operational costs for clients across sectors such as construction, mining, and infrastructure development. The company provides end-to-end support, including pre-sales consultation, customized engineering modifications, and comprehensive after-sales services such as technical training, maintenance support, and rapid spare parts supply. This one-on-one service approach builds long-term partnerships and ensures minimal downtime for customers. Through its dedication to innovation, quality, and superior service, Omitech has established a strong reputation and earned the trust of a growing international clientele. The company continues to expand its global footprint, driven by a vision to become a leading brand in intelligent and sustainable engineering machinery worldwide.

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Weifang Hengyuan Environmental Water Treatment Equipment Co., Ltd. is Founded in January 2011, is a hightech manufacturing enterprise integrating R&D, design, production, and sales of water treatment and disinfection equipment. With its own standardized workshop of over 30, 000 square meters, Hengyuan has received numerous accolades, including being recognized as a National Environmental Protection Equipment Manufacturing Industry Standard Enterprise, a National High tech Enterprise, and a key enterprise in the National Water Conservancy System's Bidding Product Procurement Catalog. Hengyuan products include: Wastewater treatment equipment, water purification equipment, RO reverse osmosis equipment, sodium hypochlorite generator, ozone generator, chlorine dioxide generator, flotation series, ecological toilet series, sludge treatment series, and supporting water treatment engineering series. Hengyuan possesses large scale CNC hydraulic shearing machines, large scale CNC bending machines, fully automatic submerged arc welding machines, fully automatic electric welding machines, laser engraving machines, and other automated production equipment, enabling it to produce precision water treatment equipment. Hengyuan technical team of over 40 professionals, possessing Class II qualifications in environmental engineering contracting and building electromechanical installation engineering contracting, 11 invention patents, 1 design patent, 40 utility model patents, 6 software copyrights, 2 scientific and technological achievements, 40 water-related permits, and 18 disinfection registrations. It has obtained CCEP environmental protection product certification, CE certification, EAC certification, and ISO certification. Hengyuan provides comprehensive professional solutions tailored to the specific circumstances of different projects and customer needs including integrated services such as site surveys, process design, equipment manufacturing, engineering implementation, final acceptance, and intelligent operation and maintenance. Service areas include: Municipal water supply, municipal wastewater treatment, rural wastewater treatment, medical systems, highway systems, scenic areas, farms, slaughterhouses, chemical plants, etc., industrial circulating cooling water, greywater reuse, and high concentration wastewater. Upholding integrity and craftsmanship, Hengyuan adheres to the principle of "achieving success for customers and employees, " striving to become a comprehensive water treatment solution provider and empowering the environmental protection industry.

Guangzhou Garbo International Trading Co., Ltd (Ceramics and Glassware) is one of the most professional suppliers of household tableware in China. Our main products are glassware and ceramic ware such as glass cups, glass mugs, glass candy jar, glass ice cream cup, wine glasses, glass plates, glass jugs, glass water set, glass decanter, glass bottles, ceramic cup and mug, ceramic bowl, ceramic plate, porcelain dinner set, porcelain tea set, stoneware, bone China, stainless steel cutlery, kitchenware etc.

Zhejiang Boda Valve Manufacturing Co., Ltd. is located in the beautiful hometown of pumps and valves, Mingzhu Road, Binhai Industrial Park, Longwan District, Wenzhou City, Zhejiang Province.

Shenzhen Coslight Power Technology Co., Ltd. is a leading scientific and technological enterprise in the lithium battery industry and has more than 30 years of experience in technology and product development, On the basis of integrating the high-quality assets and excellent teams of Coslight International Group, Coslightpower is determined to become the world's first-class new energy overall solution provider, providing high-quality products and services to the world's first-class customers. We will continue to carry out technological innovation, break through the battery performance and application boundary, provide customers with smart system solutions, and promote the common development of electrochemical energy storage industry.

China Chunfeng Industrial Group, with more than 50 years focus on heating & cooling manufacturing, is one of the top 500 private enterprises in China.

Hubei Yakata International Trade Company Limited has been around for more than 20 years, we specialize in the production of customized sidewalk chalk, toy chalk, school chalk and so on, The chalk produced by our company is dust-free, environmentally friendly and non-toxic, washable and conforms to ASTM-4236. Our factory has BSCI certification and so on, We uphold the customer first, the concept of good faith management invites from all walks of life to visit and consult.