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Qingdao Laoying Haina Opto-electronic Environmental Protection Group Co., Ltd. (LONYING) stands as a pioneering manufacturer and comprehensive service provider in China's environmental monitoring and analytical instrumentation industry. Founded in 1988, one of the earliest in the field in China, we have established a leading market position through decades of dedication and innovation. We offer over ten product series, encompassing hundreds of instruments. Our core product categories include: 1 Flue Gas (Dust) Sampler & Analyzer, 2 VOCs Sampler, 3 Ambient Air Monitor, 4 Gas Station/Vehicle Exhaust Monitor, 5 Water Quality Monitoring Equipment, 6 Calibrators, 7 Sampling Probes, 8 Customized Items. We prioritize R&D, continuously cultivating cutting-edge technologies to provide advanced and accurate monitoring solutions. Our skilled production team ensures the manufacture of reliable and durable instruments. A strict QC team guarantees that every product meets the highest standards of performance and accuracy. We are dedicated to providing high-quality products and ensuring prompt delivery to support our clients' critical environmental protection efforts.

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.

JINYIBO as a representative of the brand, is the symbol of products and services as well as the image of the endorsement. JINYIBO is different with other competitors that we establish proprietary properties of JINYIBO products and services: Precise Instruments, Perfect Experience.

Hangzhou Wanxing Instrument Co., Ltd. is mainly engaged in the production enterprises of instruments and meters, and has a high-quality team with independent research and development, production and sales one-stop service.

Wenzhou Yangming Glasses Co., Ltd. Was established in 2014, with its headquarters located in Ouhai, Wenzhou-the eyewear manufacturing hub of China. Leveraging the comprehensive advantages of the local eyewear industry chain, the company has grown steadily over a decade into a professional eyewear foreign trade enterprise integrating design, production, and export. Its products are sold to more than 40 countries and regions worldwide.

Shandong Wanlianda Instrument Co., Ltd. Has been focusing on analytical instruments for 30 years and become a leader in the field of domestic analytical instruments. 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.

Wuxi Jiebo Instrumentl Technology Co., Ltd. is located in the city of Wuxi, Jiangsu Province, China. For many years, we engaged in the production, sales and customer service of chemical analysis instruments and related products. We not only have the advantages of scale of products and personalized service but also have the advantages in the process of technological innovation. The market share has been ranked counterparts and equipment exported to the Middle East, Africa, Southeast Asia, West Asia, Eastern Europe, South America and other countries.

Wenzhou SUNRAY Technology Co., Ltd. Has 23 years of experience in producing and designing eyewear, with a complete eyewear production line, from lens making to cutting, frame production, to packaging. We can provide one-stop services. Our products are exported to more than 200 countries around the world.

YUYAO ZHENXING FLOWMETER INSTRUMENTS FACTORY established in 1991 as a professional manufacturer of flow instruments, having been involved in this field more than 20 years. Our main products are electromagnetic flowmeters, paddle wheel and turbine transducers, battery powered electromagnetic water meters and rotameters. We are located in the city of yuyao where near High-speed rail station only 2000 meters with convenient transportation access. Our plant area is more than 18000 square meters, we have done more than 10 years of foreign trade business with about one hundred countries include United States, the Netherlands, Poland, Germany, Itay, Korea, Japan, Taiwan, France, Arabia, Brazil, Australia, South Africa, Sweden, India, Malaysia, Vietnam etc, and has experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.

JINAN HST Founded in 2009, it has gone through 15 eventful years. It is a high-tech enterprise with import and export rights. The company is committed to providing the market with professional and reliable material mechanics testing solutions, At present, the material testing system produced by the company successfully provides reliable mechanical testing solutions for the global aerospace, national defense, scientific research institutes, universities, engineering quality inspection, verification and certification, automotive and shipbuilding, rail transit, bridge civil, consumer electronics, textile, metallurgy, chemical, medical, electric power, import and export inspection and other industries. Our products are exported to Germany, the United States, Spain, Australia, Italy, South Africa, South Korea, Pakistan, Papua New Guinea, Malaysia, Thailand, Singapore and other international markets. We have a professional pre-sales, sales, after-sales service team, to provide strong technical support to users at home and abroad.

Our company is located in Qingdao, Shandong Province, China, with superior geographical position and convenient transportation. We are a professional company specializing in the design, production and sale of solar power products. Our company is one of the leading companies in this industry, with more than 20 series solar products.

Wuhan Kaidi Zhengda Electric is a high-tech enterprise integrating research and development, production and sales of power testing equipment, instruments and power online monitoring systems. Provide a variety of types of high-tech power testing products, and in high voltage testing to provide users with a full set of electrical test equipment, to solve the power equipment supporting solutions.

Jiangsu Hualiu Instrument Co., Ltd. is a manufacturer dedicated to the production, research and sales of industrial automation instruments. Founded in 2012, it has actively advocated the concept of "quality first, customer first" and has a history of over ten years of instrument research and production.

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Suzhou Beite Smart Instrument Co., Ltd. is a high-tech innovative enterprise integrating R&D, design, manufacturing, sales, automation instrument integration and full system services. The company is committed to providing high-precision, high-stability and high-reliability flow, level, temperature and pressure measurement solutions for customers in the field of global automation instrument measurement and control.

Bluefin Sensor Technologies has been focusing on the R&D and production of level sensors since early 2016.

Jinan Kason Testing Equipment Co., Ltd. Was established in 2009, is specialized in developing and manufacturing of testing equipment used for metal, non-metal and composite materials mechanic performance testing.

IENJOY GROUP Co., Ltd. Was established in October, 2005 We mainly supply sunglasses, reading glasses, optical frames (both metal and plastic frames) and polarized lenses. We can also offer such accessories as cases, pouches, strings and display stands.

We offer you one stop service from products development to production in bulk. It helps you to reality your design and occupy the market with most reasonable cost.

Shanghai Qualitywell is a company with more than 20 years of experience in instrument industry, Over 70% of the staff grew up together from the beginning of this pioneering business.

Guangzhou Raiseking Electronics Co., Ltd., the predecessor is a mold factory, which was founded in 2010, focusing on high-quality plastic mould development, design, manufacturing and injection production. Since 2015, we established a professional LED technical team and developed a series of LED eye-protection desk lamps for working, study, reading, rechargeable cordless table lamps for restaurants and hotels which support both USB & Qi wireless charging, power supply plug-in metal Nordic desk lamp with E27/E14 lampholder, cute night lamps etc. From 2023, we have developed a series of rechargeable wall sconces lights in aluminum, plastic, fabric materials etc., Functionally, there are touch control dimming brightness, color temperature changing, auto timing, Qi wireless charging, remote control etc.

Macy(China) Instruments Inc is part of Shanghai Macylab Instrument Inc, is a high-tech enterprise with independent intellectual property rights. Macy hold the pioneering concept "technology - because you change ", and as a business purpose, and constantly explore, bold innovation. Especially in the field of analytical instruments, Macy constantly develop advanced products that enable Macy to become a high-quality instrument resource supplier and leader.

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.

ChangYouYi experimental analysis instrument is made in China

Innovation Plastic Industry Co., Ltd, also known as Innovation Glasses Case Manufacturing Co., Ltd. It is located in the biggest eyewear manufacturing base, Danyang City, Jiangsu Province.

Guangzhou Bimeigao Intelligent System Technology Co., Ltd. is a company specializing in the Russian honest label, national-level commodity digital traceability and anti-counterfeiting system, and one-to-one code anti-counterfeiting and traceable identification system integration. Our main products include 1, QR code coding and marking machine 2, industrial vision inspection machine 3, anti-counterfeiting code traceability system, and has been established for 20 years in China, with mature solutions for various industries' identification  .

Skyray Instrument is the biggest manufacturer of XRF spectrometers in the world. We are also one of the leading suppliers in the globe for various kinds of analytical and scientific instruments.

Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

Hebei Xukang Meter Manufacturing Co., Ltd. (Tianjin U-ideal Instrument Co., Ltd. ) is a professional supplier and manufacturer with over two decades of experience.

Chongqing Super Mechanical&Electrical Co., Ltd is Located at Chongging, one of the municipalities directly under the central government. We are a professional leading manufacturer and supplier of oil filtration machine, and petroleum oil analyzers, electric testing equipments, and related machinery.