AK91 Plus adds key information identification function of the new BMW F series CAS4/CAS4+/ new Porsche;
support reading frame number, key state, KM data.

BMW AK91 Plus Key Programmer V4.00 for BMW EWS Support EWS4.4

Shenzhen MS Auto Technology Limited is a professional manufacturer of auto diagnostic tools, specialized in researching & developing diagnostic devices for BMW, Mercedes Benz, Ford, GM, Toyota, Honda, Renault etc. Meanwhile, we are an authorized agency for some famous companies, like Launch X431 ,Autel and  Autoboss.

As one of the top manufacturers in China, with our dedicated engineers, we are able to provide customers with high-tech products, technical support and after-sales service. Our products are sold to all over the world, including factories, distributors, agents, garages, shops and individuals. We still provide OEM and ODM service for our customers.

We have over seven years of experience in manufacturing and exporting these products from China to various overseas markets and we also cooperate with satisfied buyers in the US, Europe, South Africa, Southeast Asia and the Middle East. Relying on advanced instruments, perfect quality control system, highly experienced management staff and senior engineering personnel, we are able to satisfy customers' changing demands effectively.

Our company persists in the good service. "Quality, professionalism and innovation" is the belief of our enterprise. By listening to our customers' suggestions and needs, our marketing personnel are able to fulfill all requirements that they receive.

Providing best products and best service is our company target. Contact us today by email or phone and start with a small order, you will find we are your most valuable cooperator.