development programs.
As one of the leading manufacturers of phase transfer catalysis (PTC) and cationic surfactant, We provide a comprehensive range of quaternary ammonium salts, quaternary...
service for customers.
We have an R&D team to improve products as well as develop new products, and our customer service center would like to answer all your questions online or by phone or...
reflector and lamp holder. We are engaged in a variety of stamping, spinning and polishing services for aluminum reflectors.We also provide OEM service.To learn more about us, pls surf on our web...
web site. Besides exporting products, we also focus on developing new products for special customer's need, and designing packaging in customer's private brand. If you are interested in developing a...
web: www.humidjr.com
Our company is located by the Sun Lake in Jiangbei district of Ningbo. It specializes in the research ,development and manufacture of the intelligent electronic products related...