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for your goods

A solution for every need
We’ve been developing and supplying innovative, eco-friendly, effective packaging to contain and protect for more than 50 years.


Kraft paper sacks

We specialise in the production of large capacity valve and open-mouth industrial sacks.
sacchi in carta kraft
Our customers

SIS is a reliable, reputable market player, serving a clientele of international prestige.

Logo Bauimit
Logo Rofix
Logo Knauf
Logo Holcim
Logo Heidelberg
Logo Saint Gobain
Logo Mignini
Logo Raffesein
Logo Cemex
Logo Omya
Logo ardex
What people say about us

“We’ve been working successfully with SIS in various Fixit group companies for many years. SIS has helped us to overcome deadlocks on several occasions. SIS is an excellent partner, especially in terms of quality and shipping flexibility”

Horst Straub - Fixit group
What people say about us

"A lasting partnership, built up over the years with hard work and commitment"

Cristiano Marraccini - Marraccini Biagio & Figli Srl
What people say about us

"A reliable, trusted partner for more than 30 years"

Francesco Menichetti - Colacem S.p.A
Reasons for choosing us

Customer focus

We offer elasticity in delivery times. We respond to challenging situations with rapid solutions and a specialist after-sales service. We are constantly committed to satisfying every single customer.
Customer focus

Commitment to the environment

We view environmental sustainability as essential for our future. We therefore operate our plants and partner our suppliers to ensure that our products embody this environmentally aware philosophy.
Contact us
Please don’t hesitate to contact us for any query or information

S.I.S. Sacchificio industriale sammarinese S.p.A

Via Fabrizio da Montebello 37
47892  Gualdicciolo (RSM)
Repubblica di San Marino

Tel. (+378) 0549.999.167