Shanghai Panmeng electronic material Co.,Ltd, a leading supplier of CZ and FZ silicon wafer, silicon ingot. Silicon wafer is the most common material and widely used for a varity of high-tech industries , including integrated circuits , detector or sensor device , MEMS fabrication, opto-electronic components, and solar cells, etc. Panmeng located in Shanghai, the center of finance ,trading and economy of China；which covered an area of 5000 square meter of our own plant. By utilizing the most advanced equipment and manufacturing process, along with a group of talented, well-trained people, enable us to produce and create the more quality and qualified products serving our customers better from all over the world. Through continuous efforts, constant innovation, we are not only specialize in producing 3"- 6"(75mm-150mm)diameter monocrystalline silicon (single crystal silicon) , but also an excellent solution provider for customer’s one-stop shopping whether in a range of 50mm - 450mm diameter , N type or P type , bare or polished wafer, prime wafer or test wafer or customized wafer. And of course, definitely all of our products were certified by ISO9001-2008, strictly coincident with industrial standard and also like to meet customer's specific requirement The code of conduct telling us , no matter what or in any case, we will be never ever sacrificed any interest of our customers, no any compromise in quality issue , but just response to promptly , shipment timely , complete the order accurately. 100% satisfaction from our customers is our only goal and the final goal. We commitment: when we do business or negotiate with our every single (possible) customers will be always following the principle of honesty, integrity, credibility and mutual benefit. So, we are here , hope we are together , let's dig the diamond from our desire, let our experience and profession help your business grows and prosperous, let's facing a bright and beauty tomorrow ! Now action, send us your inquiry and your interest, you will find a great solution from our positive support.