Customers' Reviews

This is an Arduino Mega compatible development board using NXP MC9S12XE microcontroller. It has Higher pin count and better performance.The quality is good and I will continue to work with cnsmt. The cutting edges, tracks, solder mask, top and bottom markings are excellent. In my Opinion, cnsmt is a great company helping students, engineers and scientists, make their dreams happen.Thank you very much.

This was my first time using cnsmt and honestly didn't know what to expect but I am now blown away with the quality, communication of each individual step, silk screening, and the board finish. The boards are cleaned and edges all smoothed out and are production grade ready. This was way better than I could have expected and the boards work perfectly! Thank you very much and I will be ordering more boards in the future. I am telling all my friends.* Quality - Clean* Super Fast -- I got these faster than I get the orders from within the USA.* Communication -- I love the step by step communication that the boards go throughThank you!

I like these printed circuit board watches.. superior quality.. Fast construction time. Fast transportation of cannons. I'll order it again.

The board is powered by 110-220 AC and can read and send multiple 4-20 mA and serial inputs. When I tried to weld the parts, the solder mask was perfect, and the pads and wires were aligned with the minimum stress. Only the printed circuit board way tries to deliver good time and quality.

Very satisfied with the service. Good communication during the pre-production process to assure the boards are made the right way. The boards have a very high quality.

I need a simple and fast PCB to connect my test fixture. Express is wrapped in foam to play a protective role. Really? The pad is well aligned around the through hole barrel and the welding mask is equidistant on all sides. Silk is screened (not printed), but of high quality. These boards are far beyond our expectation and deserve my recommendation.

I need a simple and fast PCB to connect my test fixture. Express is wrapped in foam to play a protective role. Really? The pad is well aligned around the through hole barrel and the welding mask is equidistant on all sides. Silk is screened (not printed), but of high quality. These boards are far beyond our expectation and deserve my recommendation.

If it wasn't for cnsmt i would have never been able to build my prototype. I was quoted updwards of $10000 here in the US for limited quantity until i ran into cnsmt on google. Not just that the quality of work i received was unexpectedly high even for a prototype. They will be manufacturing for me no doubt when i go to production. Thank you cnsmt !

cnsmt made me solder wire. Every step of communication, as well as the notice of problems in the process of handling, make me feel at ease and make it perfectly as usual.

The delivery is fast, the quality is good, the packing is good, I'm very happy. I appreciate the best work cnsmt has done. What a surprise!

The quality of PCBs is very high, exactly the same as what I previewed.

PCBs are very professional, and the packaging is very good, and the transportation speed is quite fast. Absolutely worth my recommendation!

PCB is perfect. cnsmt made me panels. Every step of the communication, as well as the notice of problems in the process of handling, make me very satisfied.

Book the board for the test stand. Quality. The delivery time is a little late, although urgent EMS order.Very good vacuum packaging board.

Complete the order! Soon: finished my order and delivered it in 7 days. Quality: all sizes are qualified, brazing mask is uniform and durable, tin plating is uniform, drilling center, silk photography effect is very good. The packing is also very high.