Columnas de cromatografía  Fabricantes, Comerciantes, Proveedores

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.

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.

In 2017 the companies DURAN Group, Wheaton Industries and Kimble Chase merged to form a new global company – DWK Life Sciences. In July 2020 SciLabware, formerly a company of the DWK Life Sciences Group, changed its name and is now operating as DWK Life Sciences.
DWK Life Sciences combines the expertise of the acclaimed product brands DURAN®, WHEATON® and KIMBLE®. As one of the world’s leading manufacturers of premium lab glass, DWK LifeSciences offers its customers a complete range of high-quality laboratoryglassware – from the classic disposables to reusable precision glassware. Additionally, DWK Life Sciences develops and produces a wide range of plasticslabware and specialty products for life science applications as well as packaging and storage solutions for the pharmaceutical industry.
The DWK Life Sciences product portfolio comprises over 30,000 products manufactured at 12 sites in Europe, North America and Asia. Globally, more than 1,700 employees work on the development and production of innovative products and services to meet the high expectations of customers in laboratories and production environments around the world – inspired by the company slogan “Excellence in your hands”.
Find out more: www.DWK.com

We separate molecules and unite people.
Based in Berlin, KNAUER has been serving the sciences since 1962. We develop and manufacture scientific instruments of superior quality for liquid chromatography systems and components, including:
• Analytical HPLC / UHPLC
• Preparative HPLC
• Fast protein liquid chromatography (FPLC)
• Multi-Column Chromatography / SMB
• Osmometry
We are an established partner in science. Today and in the future.