Shanghai Haihui Optic Technology Co., Ltd.  

We have our own die-casting factory, and the production process from the shell to the whole machine is completed in our die-casting factory. Our company supplies different kinds of products with High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. [More Details...]