Hangzhou / Zhejiang A-gen Biotechnology Co., Ltd is 250ml Triangle Shaker Flask manufacturers and suppliers in China who can wholesale 250ml Triangle Shaker Flask. We can provide professional service and better price for you. If you interested in 250ml Triangle Shaker Flask products, please contact with us. Tips: Special needs, for example: OEM, ODM, customized according to demands, design and others, please email us and tell us detail needs. We follow the quality of rest assured that the price of conscience, dedicated service.