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About Winnsen Industry

Freshliance Electronics Co., Ltd, founded in 2015, is an ISO9000-certified enterprise, located in Hengfeng kechuang Center, Zhengzhou Airport Economy Zone, China. Our company specializes in the field temperature and humidity data loggers, and environmental monitoring IoT systems for warehousing, shipping and other cold chain processes in different industries like the fruits and vegetables, food processing, seafood, life science, pharmaceutical, and logistics.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Through the power of technology, LONGWIN GROUP hope to create a better future by striving to solve various social issues faced by the world.

Company introduction

Shenzhen Kings IoT Co., Ltd is a lead of OEM/ODM/EMS factory in the field of 4G/5G, Wi-Fi and IoT Networking Products;

TcCryo (Henan Tianchi Cryogenic Machinery Equipment Manufacturing Co., Ltd. ) is a leading high-tech enterprise specializing in the research, development, manufacturing, and global distribution of cryogenic equipment. Our core products include liquid nitrogen tanks, self-pressurized nitrogen containers, biological sample storage systems, and other advanced cryogenic solutions, serving industries such as healthcare, research, agriculture, and industrial sectors. Founded in 2018, TcCryo has quickly become a trusted supplier of cryogenic products worldwide. Guided by our mission, "Service, Health, and the Future, " we continuously innovate and provide high-quality solutions that meet the evolving needs of our customers. Our vision of "Making the world fall in love with Chinese manufacturing" reflects our dedication to advancing technology and delivering reliable, safe, and sustainable products. Our products are manufactured under strict quality control and meet international certifications, including CE and ISO. The liquid nitrogen tanks we offer utilize advanced vacuum insulation technology to ensure optimal performance, while our self-pressurized nitrogen containers provide efficient and flexible storage solutions. Our biological sample storage systems are designed to meet the highest standards for preserving critical biological samples. With a modern production facility of nearly 15, 000 square meters in Jiaozuo, Henan, we combine cutting-edge technology with rigorous testing and quality assurance to deliver top-performing products. TcCryo's products are trusted by laboratories, medical institutions, and industrial clients, with a customer repurchase rate exceeding 80%. Looking ahead, TcCryo is committed to becoming a global leader in the cryogenic industry. By driving innovation, promoting sustainable development, and focusing on quality, we aim to contribute to advancements in life sciences and industrial applications worldwide.

Ningbo Zhili Electromechanical Equipment Co., Ltd. (ELECPRIME) Company Description

Raythink Raytron Industrial is specialized in innovation and development, manufacturing and marketing of intelligent photoelectric sensing technology. We are deeply engaged in the fields of infrared night vision imaging, thermography, gas imaging and laser sensing, providing professional infrared and laser sensing components, devices, software and smart industry solutions to our global customers. We have also successfully achieved self-development and large-scale production of intelligent multi-dimensional sensing photoelectric products in diverse forms applicable to various fields.

Shenzhen XinFan Technology Co., Ltd. - Your Trusted 3C Electronics Partner

Zhengzhou Shanjie District Qianjiaxin New Material Firm have been manufacturing and supplying abrasives materials since 2008. So far Zhengzhou Shanjie District Qianjiaxin New Material Firm have its own electric arc furnaces, size grading equipments, washing facilities, magnetic contents removing facilities and our own chemical and physical analysis laboratory to make sure that our products conform to various international standard and customized requirements. Main products are Fused Alumina(Fused Aluminium Oxide, Artificial Corundum) and Silicon Carbide(Black& Green) for refractories and abrasives.

Nowadays, the world is faced with instability of nuclear power generation and environment problem, which is necessary result from the development without considering next generation. Accordingly, Changzhou STIN was established as one branch of STIN GROUP and targeted on being a Total Solution Company which is based on clean sustainable solar energy. Including polysilicon, ingot, wafer, cell and module which are the base of Solar industry, Changzhou STIN is also dealing with PV Equipment, EPC and O&M. Beyond the Eastern Asia, Changzhou STIN is making an effort for the whole world's green energy independence. Starting with the supply of high-quality raw material from the China which is the number one PV Market in the world, Changzhou STIN has built a lot of solar plants including solar off grid, solar on grid and solar hybrid all over the world such as Korea, Cambodia, Gabon, Bahamas, Indonesia. Changzhou STIN will keep solving the global environment problem.

Shenzhen Connectech Technology Co., Limited was established in 2017 and is headquartered in Shenzhen, China. It is a national high-tech enterprise focusing on the research and development, production and sales of mobile smart terminals. Products include mobile phones, smart walkie-talkies, handheld PDAs, tablet PC, etc., providing customers with high-quality mobile smart terminal product solutions, and constantly innovating to meet the diverse needs of customers.

Guangzhou Topten Electronics Factory is a leading and professional enterprise which specializes in GSM car alarm system, GPS tracking system and other security products in China.

Since its foundation in 2002, after a decade's development and dedication, ZHENLI has owned 20000 square meters production bases. ZHENLI is a high-tech company specializing in R&D, design, production, and after-sales services. And the main products include "ZL" series of hot chamber die casting machines, "ZLC" cold chamber die casting machines, real-time control die casting machines, magnesium alloy die casting machines and peripheral equipments, such as Furnace, Auto Ladler, Extractor, Sprayer and so on.

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.

Suzhou Yideng Machinery Co., Ltd. Was founded in 2001. At the initial stage of its establishment, the company introduced advanced valve paper bag equipment from abroad, studied the technology, renovated and upgraded on the original basis. In the early stage, the technology was not mature enough, lagging behind the developed countries. But we were not afraid of hardships, faced difficulties and overcame them. After 20 years of technical research and experience accumulation, the valve paper bag vproduction line with China's independent intellectual property rights was developed in 2020, far ahead of the domestic technical level of the same industry. We have friendly exchanges with the international leading technical team, have gone to Europe for technical learning for many times, under the guidance of international professional and technical personnel, explored the international market. We have worked hard in the field of valve pocket production line technology. In the near future, we are expected to shine on the international stage, really realize that learning new technology and going out.

Renqiu Zhengmai Electric Appliance Co., Ltd (Renqiu Zhenjiang Electric Appliance Factory originally) is a

As a high-tech enterprise focusing on intelligent small precision stamping equipment, we have built an integrated service system covering product development, personalized design, precision manufacturing, omni-channel sales and lifelong maintenance, relying on years of experience and technical accumulation in the industry. We are committed to providing efficient, stable and innovative stamping solutions for customers in various industries. In the field of product application, our equipment is widely used in core industries such as electronic component processing, hardware accessory forming, plastic product stamping and fine manufacturing of jewelry accessories, thanks to its excellent precision and adaptability.

We specialize in the development and manufacturing of chemical pumps, submerged pumps, long axis submerged pumps, slurry submerged pumps, and other products. Our factory has complete production equipment, water pump performance testing, and product testing methods.

Huizhou Baishengke Precision Technology Co., Ltd., established in 2001, was formerly known as Shenzhen Baishengke Precision Industry Co., Ltd. Now located in Zhenlong Town, Huizhou City, the company boasts a modern factory area of 11, 000 square meters and over 100 experienced employees.

Qingdao Jory Vehicle Co., Ltd, the company was founded in 2008-11-21. The company address is at Dagu River Industrial Park, Ligezhuang, Jiaozhou, Qingdao. Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quality first, customer first and credit-based; Since the establishment of the company and always do our best to satisfy potential needsof our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation, since the trend of economic globalization has developed with anirresistible force. Welcome to communicate and negotiate at any time.

Our business has a situation here - all of our customers are brand. They are famous and well accepted by local customer. They commit to their consumer value. They are loved by people and never fail their expectation. Although they could be all different, they have one thing in common - they work with us.

Yueqing Tainihan Electrical Technology Co., Ltd is located in Xiangyang industrial zone, liushi town, Yueqing City, Zhejiang province, China, which focus on electronic and electro-mechanical meter.

Our company was founded in 1993 and has become one of the largest and most famous professional manufactures in the filter industry in China. Depend on we have more than 12, 000 sqm workshops and advanced production equipment lines, our company has the capacity to manufacture filters of 50, 000 sqm for each model per month.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

SINO FILTRATION is a professional filter press manufacturer. We are practical and focus on customer's service and always devotes to an hospitable life and resource conservation with our environmental protection policy, so we are specializing in the supply of a comprehensive and innovative range of excellent solid/liquid separation equipment and services.

Ningbo Godeson Instrument Tech Co., Ltd are a manufacturer specialized in designing and producing automotive tire tools for more than 18 years. Products range from mechanical tire gauges, digital tire gauges, pen tire gauges, tire thread depth gauges and tire valve caps. Our products are widely used in passenger vehicles, cars, trucks, SUV, RV and bicycles.

Qingdao SOSN Machinery Co., Ltd., Is the science and technology knowledge-intensive enterprises which is specialized in the production of woodworking machinery equipment and gathers the research, development, production, sales and service together. The leading products of woodworking products are CNC router, panel saw series, sanding machine series, woodworking drill platoon, vacuum laminating machine, edge banding machine, computer engraving machine and the other seven series and over sixty standards.

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.