Hopefully valve was somewhere on stock and we have been delivered on time in an urgent loop. Thank you very much for your kind attention
One of our customer's site using Herringbone Mixer - Glass Chip had developed leakage, and Darwin Team provided after sales support, and would be glad to do repeat business with Darwin. Thanks. Tushar Barad, Director, [****]
The product is rather standard and very good. I particularly appreciated the speedy delivery and very professional treatment of my purchase order.
I received the purchased item faster than another previous supplier
good service, responsive, punchers of good quality
Good Service- and after sales-
We are so glad that found the best surfactant for our experiments. Will continue to buy in future.
The “NanoPort Kit for 1/16" OD tubing” is an excellent kit that included everything I needed at an excellent price, so I ended up buying all the available stock! I also appreciate a lot that the website offers detailed descriptions of the items. The customer service was excellent, they answered my doubts promptly. The shipping to South Korea was also really fast! So I can only describe it as perfect and I hope I can buy again here in the future. - Jonathan Sabaté del Río
Great service. Super fast delivery.
Great product and service!
Super fast delivery. Thanks.
Was very fast. Thanks.
I received the item very quickly and I'm very happy with it.
Shipping really quick
The articles have been not tested yep, the home made setup is being build.
The shipping was also very fast and efficient