Fast and reliable

Excellent customer service

Second order I’ve placed, brilliant service

Good product, promptly delivered, thank you.

Very happy Thankyou

Arrived within a few days and product I ordered is very good quality

High quality stainless steel and easy to use. Product is large and suitable for my requirements.

Ordered product . Sent proforma Took my money . Outstock , But never informed me . After putting a call in the customer service guy was helpful and product now expected next week .

Great service

Excellent product, great customer service and next day delivery. I’m impressed

Fast delivery, good quality

Excellent customer service. So helpful and immediate response

excellent product at great price.

All great service. Good communication and delivery

Excellent quality products and very easy to install The quality is apparent and makes all the difference I would definitely recommend

Purchased a simple 2m length of handrail 2 weeks ago, website said 2-3 days and still haven't received it, so not so good an experience

There was a problem with my first choice, but S3i kept me informed and offered an alternative. My alternative choice arrived promptly and is of very good quality.

Straight forward process for ordering bespoke stainless steel rope sling for my yachts rigging. Arrived pretty quickly within the quoted timescale.

products are always quality packing and despatch are always first class. Frankly I will rarely go elsewhere.

easy website to navigate, great quality product, speedy delivery