Yangzhou Hui Si Instrument Co. , Ltd. is a professional manufacturer of laboratory glassware in China, and sales agents of other laboratory supplies and equipment.Our company was founded in the 1970s, strong technical force, research and development, production and sales in one. The company specializes in the production of beakers, conical bottles, volumetric bottles, measuring canisters, funnels, titrators, test tubes, reagent bottles, weighing bottles, straws, petri dishes, specific gravity bottles, colorimetric tubes, dryers, standard mouth instruments, petroleum glass instruments, cement glass instruments, environmental glass instruments and large sets of glass instruments, acting sales of China's many brands of laboratory supplies and equipment.Our factory is equipped with advanced glass machine tools and a number of outstanding lighting technical engineers, according to the drawings to accept custom business, can also undertake large-scale complex instrument manufacturing business. With advanced production equipment and strict quality management system, we constantly improve the overall quality of the company to ensure the quality of products up to international standards, our products are exported to Japan, Russia, Australia, Europe, , Southeast Asia, Africa and other countries and regions. We have established long-term cooperative relations with many foreign dealers to provide our customers with high-quality products and services. Tianchang Xuli Glassware Co. , Ltd. is a professional manufacturer of laboratory glassware in China, and sales agent of other laboratory supplies and equipment. The company was founded in the 1970s, strong technical force, research and development, production and sales in one. Our factory is equipped with advanced glass machine tools and a number of outstanding lighting technical engineers, according to the drawings to accept custom business, can also undertake large-scale complex instrument manufacturing business. With advanced production equipment and strict quality management system, we constantly improve the overall quality of the company to ensure the quality of products up to international standards, our products are exported to Japan, Russia, Australia, Europe, , Southeast Asia, Africa and other countries and regions. We have established long-term cooperative relations with many foreign dealers to provide our customers with high-quality products and services.