Customers' Reviews

Thank you so much, I'm amazed by your rapidity, it took less than two weeks from sending my order for reviewing to receiving the package at my door (4 days of production and only 6 days to travel from china to france!)This is a small pcb with very small writing and graphics on the silk screen. I'm very impressed by the quality and definition of the silk screen. I was expecting some inaccuracies on the tiniests printed details, but the result is exactly as on the gerber i've sent. Congrats! Pads are nice and holes are well aligned, I can't be more satisfied. Definitely recommanded !

It's a Dev-board based on esp8266. Can be programmed by Arduino IDE. You can create your own projects.

I have ordered mulitiple bare boards from cnsmt in the past. They have always arrived promptly and the price quality is great. This was the first time to also use their assembly service. This was a very time consuming board to assemble, due to the 3 TO-220 components mounted in non-standard orientation, and the pin surface mount power supply. I ordered a quantity of 60 boards. Due to the unusual placement of the components, clarification was required prior to production. The communication was very consise and professional. The price was better than any other quotes I recieved, and the workmanship of the final product was perfect. I will definitely being using them in the future.

Fast delivery! Completely satisfied with the quality! Preferential price!

This is a model that we use constantly in the development of our equipment, I really liked the quality and agility of shipping, the time is very short and does not affect the production of the committed equipment.

These are power PCB for passing a current close to 20A. It's good that there is an opportunity to order a double layer thickness of copper. I liked the black glossy color of the mask and high-quality silk screen printing. All pads are tinned and can be soldered to components without additional flux. Very fast production and excellent reporting for each stage of production. Very cool!

High quality gold plated printed circuit board. The circuit board on the panel is very clear and the delivery is fast.

Perfect and fast! When I received the printed circuit boards, I examined them carefully with a microscope. There is no short circuit. Printed circuit boards are accurate. Good work.

Hello! I am very satisfied with the quality of PCB! Deliver quickly! Affordable price! The packing is very careful and perfect! It's worth recommending. I'll order from here again.

They seem to be of good quality. I'm very satisfied with the finished products. Thank you! There are even some extra PCBs.

The PCB looks amazing and fits my design perfectly. The traces are all working, and the dimensions are correct. I even received 8 PCBs instead of the 5 I ordered, which was a welcome surprise.

This is the first time I ordered PCB here. The quality is high and the price is favorable. However, when they received the email, I was awed by the finished product. From a smooth surface to a shimmering contact pad, it's perfect. All in all, I'm very satisfied.

PCB for controlling airsoft guns, this PCB is inserted in the gearbox V2, only need to add an external single Power MosFet. The picture shows the assembled PCB with some testing wires.The PCB received is perfect, tested, populated and worked fine. Delivery almost quick (3 weeks to Italy).Thankyou.

Test project for CAN on our VTOL project in Innopolis University. PCB producted perfectly, thank you.

Really pleased with the service this time just as I have been every time before.The quality of these 4-layer boards is first-class and cnsmt will remain my go-to place for PCBs.I'm also liking the extra products like Arduinos etc. These are a very nice addition to the offering and I spent my beans on a couple of nice goodies.Thanks again!