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Company Profile

We are a professional designer & manufacturer of cleanroom equipment. The scope of our services includes product design, engineering design, consulting, project planning and management, and also professional manufacture of cleanroom equipment & project facilities.

Shandong Tongshuo Packaging Products Co., Ltd. is a professional manufacturer integrating R&D, production, and sales of comprehensive packaging solutions. Located in Weifang, Shandong - a key industrial hub in China - we provide high-quality, customizable packaging to clients worldwide. With years of experience, we are a trusted partner across North America, Europe, Southeast Asia, and the Middle East.

We operate various salt products, including refined salt, edible salt, sausage-casing salt, water softener salt, Soda ash light, Soda ash dense, sodium sulphate, sodium sulfate to provide more healthy and safe salt products. ChinaSalt Kintan 35 year of development, from the production of the first brine well to the current annual production capacity of 5 million tons. From the original brine to refined wet salt, refined priary brine and other industrial environmentally friendly new products, from refined industrial salt to subdivided metal sodium salt, casing salt, swimming pool salt, de-icing salt, bacteriostatic(anti epidemic) salt, disinfectant salt.

Seikonveyor is estabilshed in 2015 in guangdong, China, it started as a wholesaler of conveyors accessories(conveyor chain, conveyor belt, conveyor roller, sprocket/gear, etc), since its good performance(competitive price, good quality, professional solution and fast response) in China, seikonveyor's business has been growing fast and decided to expand its scale. In 2019, it began exploring oversea market and established seikonveyor Co., Limited(hongkong). In 2020, seikonveyor(guangzhou) is established, it began to offer conveyor solution, conveyor system for materials handling industry, and assembly lines for home appliances factories. Its aim is to built seiko quality conveyors and servse, in 2022, seikonveyor set on b2b platform in made in China to provide great varieties of conveyor asseccories, conveyors, and assembly lines. Our aim is to built seiko quality conveyors and serve high efficiency aotomatic to customers all over the world. We will keep serving good quality and fast response and low price to customiers.

Wuxi Jizhou Technology Co., Ltd. Was established in 2025 as an export-oriented company built on more than 30 years of industrial experience. Our founder has been deeply engaged in the thermal equipment industry for over three decades and has invested in two modern manufacturing bases in China: One dedicated to industrial electric furnace manufacturing since 1954, and the other focused on cooling system development since 1996. As a unified window for the global market, Wuxi Jizhou Technology integrates the manufacturing strength and technical expertise of these two bases, enabling overseas customers to access one-stop solutions from melting to cooling with greater convenience and more competitive pricing.

Zhongding Hengsheng Gas Equipment Co., Ltd. Established in Beijing in 2008, is a national-levelspecialized and innovative"little giant"enterprise and a market leader in the field of diaphragm compressors. As the only domestic diaphragmcompressor company with civilian nuclear power design and production certifications, the company is committed to itsmission of"To Build The World's Best Diaphragm Compressors"with internationally leading technical capabilities andoutstanding product performance, it has maintained the highest market share in the industry for many consecutive years, achieving global cumulative sales exceeding 5, 000 units.

ANHUI JN MEDICAL DEVICE Co., Ltd. is a larger and more automated syringe and infusion set factory in the world.

Shanghai Qishen Plastic Industry Co., Ltd. Focuses on high-performance new materials research and development, production, sales, technical service as one of the high-tech enterprises, specialized special new enterprises. Shanghai Qishen is determined to become one of the best polymer new material enterprises highly respected in the industry. Shanghai Qishen is committed to high quality polymer new materials, to create a better life and service. Growing together with partners, mutual benefit and mutual win is the purpose that Shanghai Qishen has always adhered to.

Zhejiang Reshine Babycare Co., Ltd. is a leading OEM/ODM manufacturer specializing in high-quality, safe, and innovative baby feeding products. With decades of manufacturing expertise, we are dedicated to providing global partners-including brand owners, distributors, and cross-border e-commerce sellers-with reliable, one-stop babycare solutions.

About SCR Compressor

Our company offers a comprehensive range of air filtration solutions, including panel filters, bag filters, HEPA/ULPA systems, and FFUs, designed for diverse applications from commercial HVAC to pharmaceutical and semiconductor cleanrooms. We provide technically sound and cost-effective options tailored to various industrial environments.

Tianjin Sure Instrument Co., Ltd. is a professional manufacturer and solution provider specializing in industrial flow measurement, level measurement, pressure and temperature instrumentation. With years of experience in the field of process instrumentation, Sure Instrument has established itself as a reliable supplier for customers in water treatment, oil and gas, chemical processing, energy, food and beverage, pharmaceuticals, metallurgy, and environmental industries worldwide.

Beijing GELAN M&E TECHNOLOGY Co., Ltd. Known as Gelan Hydraulics (GELAN HYDRULIK), is one of Chinese famous high-tech joint venture specializing in Hydraulic Pump's production, sales and maintenance.

Hubei Shuangjian Blower Co., Ltd. is a state-owned holding enterprise under Guangdong Environmental Protection Group Co., Ltd. As a high-tech enterprise within the Group's "Equipment Manufacturing Division", it specializes in the design and manufacturing of various centrifugal compressors, centrifugal blowers, centrifugal ventilators, magnetic levitation blowers, air levitation blowers, mechanical lubrication equipment, and mechanical vapor recompression (MVR) systems.

Laizhou Yongda High Temperature Materials Co., Ltd. Has been dedicated to the research, production, and innovation of calcium silicate insulation materials for over two decades. Since its founding in 1999, the company has adhered to the philosophy of "technological innovation, quality assurance, " and the principles of "superior quality and integrity. " Its products are now widely used in industries such as aluminum, steel, glass, petrochemicals, building materials, and power generation, serving customers around the world.

Shandong Snuote Powder Technology Co., Ltd.  is a leading manufacturer of ultrafine grinding, micronizing, and powder-processing systems. Based in Weifang, we integrate R&D, manufacturing, and engineering to deliver high-performance equipment worldwide. Our portfolio includes ultrafine grinders, jet mills, air classifiers, ACM mills, vertical mills, and turnkey powder-processing lines for chemicals, minerals, pharmaceuticals, food, spices, pigments, ceramics, and new materials.

Ningbo RXHLi Technology Co., Ltd.

Our company boasts a comprehensive and diverse product portfolio that spans multiple industrial and commercial categories, covering a wide range of high-quality products to cater to the diverse and personalized needs of global customers. With years of deep cultivation in the industry, we have been committed to expanding and optimizing our product system, constantly introducing new products and upgrading existing ones based on market demand trends, technological development direction and customer actual application scenarios. Whether it is heavy machinery, industrial equipment, commercial vehicles, or various supporting accessories and customized products, we have built a complete R & D, production, testing and supply chain system to ensure that each type of product can meet the strict standards of different industries and the high expectations of customers. Our product range is not only rich in variety but also strictly controlled in quality, from the selection of raw materials, the design of production processes to the final finished product inspection, every link is implemented with refined management, making our products have excellent performance, stable quality and long service life, and can adapt to various complex working environments and long-term continuous operation requirements. In the process of product research and development and production, we also pay attention to the integration of environmental protection, energy saving and intelligent technology, actively responding to the global call for green development, and helping customers achieve more efficient and sustainable production and operation while ensuring product performance.

Founded in 2008, we are a high-tech enterprise based in Shanghai. We focus on the R&D, design and production of water quality sensors and intelligent equipment. Backed by a professional team of professors and senior engineers, we own a wealth of independent patents and maintain in-depth cooperative relations with multiple universities. Our fully certified products deliver stable and accurate solutions for environmental protection, medical care, agriculture and other industries worldwide.

Founded in 2002, Bengbu United Compressor Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design, research and development, manufacturing, sales and service of a variety of compressors.

Established in 2006, Nanjing CIGU Technology Corp., Ltd. (CIGU) has become a pioneering force in the development of maglev bearing technology, which serves as the cornerstone for its high-power, high-speed drive equipment and integrated fluid mechanical solutions. As China's first enterprise to specialize in this field, CIGU has consistently pushed the boundaries of innovation, transforming the landscape of industrial machinery with its cutting-edge technologies.

Our company is a wholly-owned subsidiary of Chaoyang Luyuan Transportation Technology Co., Ltd., serving as the Group's exclusive foreign trade platform and core international business carrier. We focus on goods and technology import and export, overseas market development and cross-border cooperation. Supported by the parent company's solid industrial foundation, professional technologies and premium brand influence, we dedicate ourselves to exporting Luyuan's self-developed traffic products, innovative solutions and complete supporting equipment worldwide.

As an integrated manufacturing company, Qingdao FeiFan Packing Machinery Co., Ltd mainly focuses on R&D, producing, marketing and service of the packing machine and relative supporting products. The products includes horizontal flow wrap machine, automatic shrink packing machine, cellophane overwrapping machine, reciprocating flow wrap machine and auto-feeding system. They are used intensively in the filed of food, sweets, cosmetic, and pharmaceutical industries. For example, they can be used in the packing for medicine, instant noodles, milk, bow packed noodle, biscuit, bread, cake, frozen food, paste, cosmetic products, sausage, soap, sterilized food ware, bandage, moisture, metals, paper box, medicine box and cosmetic production box and so on.

Anhui Foryou Vacuum Technology Co.,  Ltd., founded in Hangzhou,  China in January 2010 under the brand "Foryou Pump".  As a National High-tech Enterprise,  we have two production bases in Hefei,  Fuyang and Hangzhou,  covering 20, 000 square meters with over 150 employees.  Our company specializes in research, development, production, sales and service of vacuum pumps and complete vacuum equipment systems. It has developed over 40 independent intellectual property patents. With precision and advanced equipment,  we make water ring vacuum pumps,  roots vacuum pumps,  

Shandong Casen Heat Transfer Technology Co., Ltd., founded in 2011 and headquartered in Weifang City, Shandong Province, has sales offices in 12 countries and regions worldwide. The company is dedicated to the research, design, manufacturing, and installation services of high-efficiency, energy-saving, and water-saving cooling/condensing equipment. We are a technology-based enterprise providing users with complete industry solutions, product training, and after-sales service. We have passed multiple certifications including CTI, ISO, CE, EAC, and SGS, and hold over 50 patents.

Jiangsu Vison Intelligent Logistics Equipment Co., Ltd located in Nanjing is a professional and leading manufacturer of heavy-duty storage racks. Our product line-up covers long span shelving, selective pallet rack, drive in rack, mezzanine rack, gravity rack, cantilever rack, push back rack, radio shuttle rack, ASRS system, steel pallet, stacking racking, steel cages and etc. These products were sold well in China domestic market and overseas.

SHP is a manufacturer of cleanroom with well-equipped testing facilities and strong technical force.

Dongguan Vinsome Co., Ltd. is a professional provider of comprehensive fluid machinery solutions, established in 2007 and headquartered in Dongguan, China. Over nearly two decades of growth, the company has built a strong reputation as a trusted partner for pumps, motors, sealing systems, couplings, gearboxes, and full-cycle engineering solutions, serving clients across Southeast Asia, Russia, and China.

Jiangsu Pengduo Machinery Technology Co., Ltd is located in the picturesque Jiangnan water town region of Zhenglu Town, our company benefits from a strategic location that combines natural beauty with exceptional transportation connectivity, creating an ideal ecosystem for industrial excellence.