ALWSCI Technology Co., Ltd. is one of the professional manufacturers of chromatographic injection bottles worldwide. It was founded in Hangzhou, Zhejiang in 2007 and settled in Shaoxing Binhai New Area in 2013. Currently, it has developed into a national high-tech enterprise and a specialized and innovative small and medium-sized enterprise.
Ouersaisi has passed the ISO 9001:2015 international quality system, ISO 13485:2016 medical device quality management system certification, ISO 14001 environmental management system, ISO 45001 occupational health and safety management system, and ISO 17025:2017 laboratory operation specification certification. It has a high standard professional team, and the team's professional performance provides better services to customers.
At present, we have a self built factory of 10000 square meters, including a 100000 level purification workshop of nearly 5000 square meters. So far, we have invested in over 20 automated production lines, which not only provide stable product quality but also increase output and eliminate human pollution.
In order to provide better solutions for sample testing and storage, Orbis offers a comprehensive product line, including sample bottles ranging from 1ML to 2000ML, cap pads with diameters from 4mm to 55mm, and a complete range of needle filters.
We particularly recommend the ultra clean certified series of EPA standard bottle cap pad sets. The ultra clean certification series can be used for LC/MS, GC/MS, and MS/MS experiments, as well as in the fields of environment, chemistry, food safety, and pharmaceuticals, opening up the era of injection bottle cap pads 2.0 to meet high requirements and high sensitivity experiments.
At present, Orbis' customers have spread to 108 countries and regions around the world, with more than 50 Fortune 500 companies, over tens of thousands of research and development enterprises, and testing institutions using Orbis' products. They manufacture for more than 10 scientific instrument companies in industries such as pharmaceuticals, life sciences, chemistry, technology, and food processing. At the same time, there are also customers from universities, research institutes, government agencies, and environmental testing institutions, whose quality is trustworthy.

Ouersaisi has always been committed to providing customers with "high-quality products, reasonable prices, and excellent services" as the company's development goal and purpose, and has established long-term trust and win-win cooperation with customers. We believe that if you find Ouersaisi, you will find the sample bottle you want.