Phone: +44 1462 480121
Address: Unit 25, Business Centre West,
Avenue One, Letchworth Garden City, Hertfordshire, SG6 2HB
United Kingdom

STL Power & Process Controls – Energy Under Control

Call Us: +44 1462 480121


PROEX Valves

Quick turn around with quotations with full details on the products quoted. Calculation sheets with quotations makes it easy to check with end users to ensure it meets their demands. Always offer options on quotations which have at times leaded to add on value to orders and giving the end user more choice what’s on offer, and extras to make systems run better leading to happy clients. Products have always been reliable and consistent.


RTK offer technical backup for their products, and have a comprehensive range.


General product reliability and prompt, efficient service when required.

Distribution Now

The response was very prompt and queries were answered quickly.


Never had any reason to complain.