Programmable logic controller (PLC) is a control system using electronic operations. Its easy storing procedures, handy extending principles, functions of sequential/position control, timed counting and input/output control are widely applied to the field of industrial automation control.

PLC main application industry: textile machinery textile machinery industry, lifting machinery industry, elevator industry, metallurgical industry, power industry, petroleum and petrochemical industry, municipal industry, chemical industry, building construction industry, building materials industry, machine tool industry, plastic machinery, rubber machinery , electronic special equipment, automotive industry, etc.

     As one of the most professional planetary gearbox manufacture in China, Hongjun Science and Technology Co. Ltd. has been specializing in this field for over 10 year. Our factory, which has very proven technique of producing planetary gear box, has pretty strong research and development ability. Since our decades of hardworking, nowadays we have developed long term business relationship with many customers from all over the world. In Europe, our reducers are widely used to replace famous brand precision planetary gearbox, such as NEUGART, to build new cnc machines, machinery arms and robots, because of our good quality and price.

 1.Q:How about the warranty?
A:All goods have 1 year warranty. 

2.Q:What about the delivery time?
A:Normally in 1 Week.

3.Q: Other suppliers have a better price than yours?
A:“To create the greatest benefit for clients is our belief, if you have a better price, please let we know. We will try the best to meet your price and support you.

4.Q:What about the shipment?
A:We can arrange shipment by DHL, FedEx, UPS,TNT, EMS with competitive price, of course, customers can also use their own freight forwarders.

5.Q:How about the terms of payment?
A:Generally through T/T, Paypal and Western Union also accept.

 usually, if small amount, we will use carton to pack and if the quantity is big, we will use wooden box to pack.All reducers are laid with small foam inside the box which prevent from shocking. Customized packing is acceptable too.

we can delievry the gear box by air, by the sea and express like DHL, Fedex and TNT