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Wintesting equipment company is a high-tech enterprise focusing on the research and development, production and sales of engineering quality test and testing instruments. The company serves in the construction, the railroad, the highway, the water conservancy, the electric power, the university and the scienitic research institute.

Guangdong HuanKai Microbial Sci. & Tech. Co., Ltd. is a national high-tech enterprise under the Guangdong Institute of Microbiology which is attached to Guangdong Academy of Sciences. Since established in 1993, HuanKai has adhered to the strategy of scientific and technological innovation and development, and has formed four product lines including microbiological testing reagents and consumables, digital laboratory instruments, physical and chemical rapid water detecting products, and high-efficiency environmentally friendly cleaning agents and disinfectant, both are with independent intellectual property rights. More than 2, 000 varieties of products are widely applied in mainland China, Hong Kong, Macao, Taiwan and Southeast Asia. Huankai has developed into an important R&D production base for domestic food and drug safety monitoring and control technologies and products. Is is committed to providing a comprehensive microbiological safety solution for the food and pharmaceutical industries. "Focus on microbial monitoring and control, escort for food & drug safety" is the mission of HuanKai! Relying on the Guangdong Institute of Microbiology and its own advantages, HuanKai has strong R&D capacity and good scientific research conditions integrating with international advanced results, and has established the Guangdong Food Microorganism Safety Engineering Technology R&D Center. Qingping Wu, the founder and chief scientist of the company, has been engaged in research in bio-safety monitoring and control, microbial fermentation engineering for a long time. In terms of innovation achievements, the company has won 2 national science and technology awards, 11 provincial and municipal science and technology awards, and 2 outstanding Chinese patent awards. HuanKai have applied for 142 patents and 88 of which are granted, including 60 patents for invention. In addition, more than 200 papers have been published in domestic and foreign academic journals. At the same time, Huankai actively undertakes the formulation of national standards and industry standards, and played a leading role in the formulation of the"Quality Control Standard for Culture Medium GB4789.28-2013", and participated in formulating microbial national standards for natural drinking mineral water and packaging drinking water. Huankai has industry-leading R&D and production hardware. It is located in the R&D production base of Guangzhou Science City. It has established many advanced production lines and high-standard R&D and quality control laboratories. It has attained ISO9001, FDA, GMP and other quality management systems certifications. Huankai has successively obtained National High-Tech Enterprise, Academician Workstation, Post-doctoral Innovation Practice Base, the enterprise actively undertaking national industry standards formulation, Guangdong Famous Trademark, Guangzhou Famous Trademark and other qualifications. Is also has outstanding and independent innovation capability and product technology advantages in China. Taking the lead in the industry, Huankai has made positive contributions to the development of China's food and drug safety industry and Guangdong's bio-industry! 2. Corporate Culture Corporate MissionFocus on microbial monitoring and control, escort for food & drug safety. Enterprise SpiritStruggle to progress, casting excellent quality; Positive at innovation, co-creating biology safety.

Established in 2006, Beijing NELD Intelligent Technology is committed to the research, development, production, sales, and service of automatic and intelligent equipment for concrete quality inspection. As a national high-tech enterprise, NELD 's products include five series: Concrete 3D printing, Environmental test chamber, durability testing, specialized testing, mechanical testing, and intelligent testing, providing nearly one hundred products.

Since its establishment in 2021, Tangshan Quark Supply Chain Management Co., Ltd. Has continuously cultivated in the fields of emergency security and basic building materials, gradually building a business map with strong competitiveness.

Beijing Naijiu Weiye Technology Co., Ltd is a high-tech enterprise specializing in the research and development, production, sales and service of concrete durability instruments. It has been recognized by the State in 2016, 2019, 2024.

PENNFOX Co., Ltd. is a professional manufacturer specializing in tunnel waterproofing materials, water-stopping materials and related accessories, we have been dedicated to becoming a reliable partner for global clients in the tunnel construction industry.

Dezhou Wantuo Heavy Industrial Machinery Co., Ltd. is located in the Economic and Technological Development Zone of Dezhou, Shandong, China. Wantuo is an enterprise that integrates research and development, design, production, and sales of road materials and asphalt equipment

Established in 2009, RAYSOV Instrument Co., Ltd is a prominent manufacturer of advanced X-ray non-destructive testing and evaluation instruments based in China, RAYSOV has earned reputation as a high-end supplier of automated industrial DR and industrial CT inspection solutions globally.

Welcome to Qingdao Dingshangshi Art Building Materials Co., Ltd. A leading manufacturer and foreign trade enterprise specializing in innovative flexible stone wall panels and artificial stone panels. With 20 advanced production lines, we guarantee timely delivery and stable supply for your projects.

UTS, is the manufacturer and exporter providing expertise standard based testing equipment for textile, toys and shoes. Now owning UTSTESTER brand.

With more than 10years experiments, SAMYON commits us supply professional line instruments and service to our clients refers to Building, Bridge, Highway, Channel, Airport and so on. At present, we have many international customers from European countries, UK, USA, Thailand, India, Indonesia, South Africa, Pakistan, Singapore, Austrilia, Vietnam, Russia, Brazil, Chile, and so on.

TIANJIN GRAND METAL CO. Ltd. Is a specialized manufacturer of steel with research-manufacture-distribution system together, developed into a big manufacture and exporter of steel wire and nails.

Superb technology, professional attitude, focusing on steel hardware for more than 10 years, welcome to JCW GROUP Co., Ltd.

Qingdao Jiuying Formwork & Scaffolding Co., Ltd. is a standout high-tech enterprise, boasting a robust foundation in independent innovation core technology and intellectual property rights. The company excels in a comprehensive spectrum of services, seamlessly integrating research and development, design, manufacturing, sales, leasing, installation, and after-sales support for building templates and lifting frames.

KEDA SUREMAKER, as the famous AAC plant solution supplier brand from China, taking over around more than 170 acre in Foshan and maanshan with 4000 staffs, specializes in providing solution for AAC plant. With the National Engineering Experiment Center and R&D Center, KEDA SUREMAKER can ensure the successful launch of new products. All the main components are processed in one step though clamping and molding by digital machine tools. And all the host equipments will undergo ex-factory loaded commissioning; The key equipments will undergo multi-machine linkage commissioning. With considerate and professional service, KEDA SUREMAKER always want to build the win-win cooperation with clients from all over the world.

In 2005, Yantai Juxiang, a manufacturer of excavator attachments, was officially established. The company is a technology-driven modern equipment manufacturing enterprise. It has passed ISO9001 quality management system certification and CE EU quality management system certification.

Tianjin Jucai Huixin Industry and Trade Co., Ltd, referred to as Jucai Huixin, is located in the famous steel industry belt in northern China - Daqiuzhuang Industrial Park, Jinghai District, Tianjin City, was established in 2020, is a special production of photovoltaic bracket, photovoltaic sinks, CZU profiles, and other metal products of the entity factories, with a registered capital of 50 million yuan, the company covers an area of 15, 000 square metres, it is a collection of research and development, production, and sales as one of the manufacturer of photovoltaic mounts. The company has 10 international advanced CZU steel automatic production lines, more than 100 skilled workers, annual profile processing capacity of more than 1 million tonnes.

I. Corporate Overview and Core Competencies

AOSILE Industrial Materials Co., Ltd., established in 2010 and headquartered in Quanzhou, Fujian, is a leading domestic producer of release agents. We specialize in providing high-performance release agent products and solutions for industries such as construction, bridges, railways, housing, and prefabricated components. With rich industry experience and strong technical research and development capabilities, we have become an industry leader, consistently setting trends in the market.

Senbo Home Technology Co., Ltd., a subsidiary of Guangxi Weida Wood Industry Group, stands as an innovation leader in China's engineered wood panel industry. We have established a fully integrated industrial ecosystem encompassing R&D, intelligent manufacturing, and global distribution.

Chongqing Sanming Heavy Industry Co., Ltd. Was founded in 1994, with more than 500 employees; 150 acres of modern production base, more than 50, 000 square meters of standard production plant, and more than 10, 000 user companies. Formerly known as "Wanxian Wuqiao Machinery Factory", it is affiliated to Chongqing Longjian Industrial Group. After nearly three decades of hard work, it has developed into a high-tech mining machinery equipment supplier specializing in the research and development, production, sales, installation, training and service of mining machinery.

Yantai Ligong Machinery Equipment Co., Ltd was established in May 2010, covering an area of more than 8, 000m2, with 110 employees, 6 R&D staff. Ligong company is specialized in all kind of attachments for excavators, such as hydraulic hammer, vibro hammer, quick couplers, grapples, shears, buckets etc.

Linyi City Xidi Auxiliary Co., Ltd. Our company is a leading and professional manufacturer of Sodium Silicate, Layered Complex Sodium Silicate in China, and has established long-term cooperative relations with well-known domestic enterprises. Has more than ten years of experience in exporting chemical products. Specializing in the production of detergents and water treatment chemicals. The existing fixed assets are CNY60 million, covering an area of 40, 000 square meters, with 86 employees, including 12 engineers and technicians, including 2 with professional technical titles. And committed to the research and development of phosphorus-free additives. At present, the annual output of Layered Complex Sodium Silicate is 50, 000 tons, and Sodium Silicate has two production lines with an annual output of 150, 000 tons. We are committed to being a one-stop shopping center for Sodium Silicate, washing AIDS in the global market.

Our company offers a comprehensive and diverse portfolio of high-quality products that are fully capable of meeting your multifarious purchasing demands, customized requirements, and various application scenario needs across the industry. Since our foundation, we have consistently adhered to the core management philosophy of "quality first, customer foremost, and integrity as the foundation of all business operations". We have always taken strict control over every production link, raw material selection, technical formula research and development, as well as product quality inspection, committing ourselves to delivering stable, reliable and cost-effective products to every global client.

Hebei Celix Cellulose Co., Ltd. is a professional manufacturer, dedicated to the cellulose technology and high-performance construction additives.

Jinan Wenteng Testing Instrument Co., Ltd., located in the beautiful spring city of Jinan, Shandong Province, China, is a diversified high-tech enterprise that integrates design, research and development, production, sales, and comprehensive after-sales service. Since its establishment in the early 21st century, the company has adhered firmly to the principles of innovation, sustainable development, and customer satisfaction as the highest standard.

We are a company specializing in the production of prestressed steel wires, strands, anchorages, steel pipes, and flexible supports. With years of accumulated experience and technical expertise, we are committed to providing our customers with high-quality products and professional services.

"Service Foremost, No Worries! "

Sapen International was founded in 2013, based in Shanghai, China, specializing in manufacturing Macro Synthetic fibre, Micro Synthetic fibre and steel fibre. Sapen International formally known as Radmix International CN Co., Ltd, a joint venture between our HongKong investment company and Radmix International Pty Ltd (now part of Sika Group), one of the leading suppliers of structural Fibres for shotcrete. Quality has always been our top priority and the core of our business, we have Been continuously working on improving our product quality. In 2014, we successfully acquired ISO9001: 2008 quality management systems.

Innovation will change the world, quality will cast the future! Shan Yi Machinery Co., Ltd., Situated at the national minor project machinery productive base, was established in 1900's of last century, covering an area of 40000 cubic meter, with 20000 cubic meter modern productive workshop, whose total investment 80 million yuan, which is an enterprise of professional producing loader, whose annual production capacity is 500, 000 loaders. In the company there are abundant comprehensive strength, which integrates product research, production, sales and service together and passed ISO9001 international Quality System Certificate and gained special equipment production and manufacturing license. There are over 80 domestic classic middle and high technicians, more than 700 employees. The powerful scientific research team guarantees the company's independent research development, especially cooperates with universities and colleges for long time, which has established a high-quality enterprise team. At the same time the company introduced German all-automatic laser cutting -off equipment and German numeral control welding robot equipment. The painting line in the workshop is a beautiful scenery. Thereby, making the first brand of small sized loader isn't an armchair strategist. The excellent product performance, good after sale service, reasonable product price, 600 after sale branches make the company win extensive markets. The products sell well to above 30 provinces and cities of the whole country. The offices have been set up in over 10 countries of the world. The products are exported to more than 20 countries and regions, such as India, Iran, Russia, Libya, Tanzania, South Africa, Ethiopia, Brazil and etc