تجهیزات کروماتوگرافی  تولیدکنندگان، عرضه‌کنندگان، توزیع‌کنندگان

Anhui Wanyi Science and Technology Cooperated Limited Company founded in 2003, is a professional manufacturer and supplier of analytical instruments with an international vision and operational standards, whose leading products cover chromatography, spectroscopy, mass spectrometry and varieties of industrial applications such as environment monitoring, leak detection, industrial intelligence, industrial process, medical devices. The total number of employees is more than 1400, including 350 research and development engineers with 20 post doctors and 200 masters.
Wayeal has set up a world-class product research and development platform as per international standards, to form a globally synchronized research and development system on the basis of high quality, strict norms, and continuous creation. We were granted "Postdoctoral Research Station" in January 2012, and awarded "National Grade Technology R&D Center" in 2021.
With adherence to the concept of "Perfect Products", Wayeal has integrated the world's leading manufacturing resources, globalized parts procurement, and socialized manufacturing, to offer internationally assured quality products to the customers.
Wayeal has also conducted management and operation under an international perspective, and raised profound changes in integrated product development, integrated supply chain, human resource management, financial management and quality control, and established an IT-based management system actively adapted to international competitions.
Under the spirit of "Quality Wayeal, Service Wayeal", Wayeal is committed to building an enterprise with strong international competitiveness in the field of analytical instruments, industrial applications, and life health, and becoming a model of a responsible and respectable Chinese enterprise.

EVERFINE Corporation (Stock Code: 300306) is a professional supplier of photoelectrical (optical, electrical, opto-electronical) measurement instrument and calibration service, and leading in the field of LED & lighting measurement instrument. She is located in Binjiang National Hi-Tech Zone, Hangzhou, China, the so called Heaven Silicon Valley. EVERFINE is a National Certificated High-tech Enterprise, Supportive Member of the CIE, ISO9001 Registered Firm, Government Certificated Software Enterprise & Software Product Enterprise, and owns a Province Level High-tech R&D Center, and NVLAP accredited Lab （Lab code 500074-0) and CNAS accredited Lab (Lab code L5831). In 2013 and 2014, EVERFINE was judged by Forbes as China’s Most Potential Listed Companies.
EVERFINE has undertaken projects of National 863 programs and local government Key Science &Technology Programs for many times. EVERFINE owns more than 100 patents, including Germany, US ones. Several products were awarded as "National Outstanding Innovation", "National Independent Innovation Products" or "National Key & New Products". Meanwhile, EVERFINE is active in the standardization societies, and chaired or participated in over 30 international and domestic standards.
EVERFINE has the largest customer base in LED & Lighting industry in the world, and lead both oversea and domestic high-end market share. The products have been exported to US, Europe, Japan and other developed countries and regions. The customers include high level institutes and laboratories like NIM, UNDP, NIST, ITRI, SGS, ITS, TUV, KEMA, CTI, and famous corporations like CREE, PHILIPS, GE, OSRAM, SAMSUNG and etc.

Nanbei Instrument Limited is affiliated to Nanbei International Group Limited.It has exported products to more than 100 countries around the world for 20 years , and it is one of the largest and the most comprehensive instrument and equipment manufacturers in China. It integrates research , development , production and sales as one of the independent legal personality persified technology group. NANBEI has obtained ISO9001:2015,SGS,TUV certification ,and our products have EU CE, RoHS and CNAS certification.We are headquartered in Zhengzhou, China,and have offices in Beijing,Shanghai, Shenzhen and Hong Kong.
NANBEI main business involves lab instruments, life science equipment, ice machines, electrochemical analysis instruments, optical instruments, medical equipment, physical testing instruments and equipment, environment equipment/flow meter, industry-specific equipment, drug testing equipment, seeds, equipments, agriculture and food equipment, petroleum equipment, coal equipment, surveying instruments, construction equipment, road equipment, geological equipment, reagents supplies, weather instruments,environmental equipment and other products. We have won the trust and support with persified business model, professional technology,high-tech equipment,excellent work ethic, excellent business reputation,high quality products and perfect after-sales service in the course of business. We are trying to set up the global regional service agents,and NANBEI is being in the Asia Pacific region Equipment Industry- leading brands.
The involved products of our company are throughout the universities, research institutes, factories and enterprises, chemical and pharmaceutical, medical, inspection, agriculture, food, super, metallurgical mining, construction, petroleum, roads and bridges and other industries, products with superior performance. Based on fast attentive service, great value, exports more than 100 countries and regions, out products are alike by domestic and foreign merchants. In the production process,we strictly enforce product manufacturing requirements. And we have established a complete quality management system,so the product quality has a reliable guarantee.

Shimadzu offers solutions for material testing instruments, analytical instrumentation and medical technology with a broad bandwidth of products, software solutions and customer services. A wide network of sales-offices and distributors in almost every country in Europe guarantee international and regional service and technical support. It is our common goal to find the best solutions for research, development and application.
41 Shimadzu offices and agencies in 37 cities in 28 countries are ready to serve our customers with service and support, product management, courses and seminars. For best customer service and support, Shimadzu has integrated its hardware-related service centre under one roof. European Operations, located in Duisburg, Germany, offers support all over Europe, often run via a Shimadzu office in your area.