
Founded in 1997, Oriental Sino Limited (OSL) specializes in processing and producing natural sheep and hog casings for sausage products. OSL is one of the leading natural casings manufacturers in the world. Our production facilities are in Jiangsu Province, China. Our raw material sources and sales markets include Europe, USA, South America, Africa, and Asia Pacific.
OSL also provides packaging solutions for sausage casings to our customers. One of OSL’s subsidiary companies is Jiangsu Chongan Plastic Manufacturing Co. Ltd. (JCA), which produces plastic accessories for the sausage casing industry.

We consider ourselves to be not only a manufacturing company, but also a service-oriented organization, providing comprehensive services and products to cater for our customer’s needs. We strive to grow our business together with our customers, and we build mutually beneficial business relationships based on a win-win approach.
Natural casings used as sausage casings are a raw material with a long history. As the oldest food packaging in the world, they now meet the highest standards of quality, food safety and sustainability. They are therefore a prime example of the combination of tradition and innovation in the meat industry.
Natural casings are a by-product of slaughter and a prime example of resource efficiency in line with the nose-to-tail principle. Unlike synthetic casings, they do not need to be manufactured, only refined and as has been the case for centuries, they are cured using salt and water, two pure, natural substances. This makes natural casings a raw material that has always been aligned with sustainability and
food safety principles.
The international natural casings industry invests continuously and proactively in research and quality assurance.
Natural casings stand for a consistent circular bio-economy and combine ecological responsibility with economic benefits. And as part of the end product, they are often simply eaten along with it – leaving no residues and generating no disposal costs.

“We make quality assurance our habit, not an act.”
Consistency in our product quality is important to us under all market conditions.

We are continuously studying and probing into innovative ways of producing the products catered to the special needs of our customers, in aims for providing more efficient application and achieving better cost advantage.

To ensure global standard for food safety and to strive to maintain high hygienic standards, we carry out inspections on a regular basis and are accredited food safety certificates. Our production plant is awarded CQC Food Safety Management System Certificate for compliance with the standard of ISO and GB/T, as well as the BRC Food Certification.

We believe in giving back to our community. We also place a lot of emphasis on environmental responsibilities.
Universal Trade Centre, 3 Arbuthnot Road, Central, HongKong, Hong Kong
Tel: +852 2810 7321 Email: info@osl-grp.com
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