Originated from Canada, a well-known sleeping bag brand, focusing on down sleeping bags/cotton sleeping bags/down clothing and leisure activity products, specializing in outdoor equipment product research and development, design, finished product sales, and customized business

Tianjin Tianshi Recreation Products Co., Ltd. (full name HIGHROCK RECREATION PRODUCTS CO., LTD. hereinafter referred to as HIGHROCK company), a Canadian-owned enterprise operating in China, is a company specializing in the design and production of outdoor sports and leisure products, with a total of 20 series, up to more than 500 styles and specifications of sleeping bags, clothing, backpacks, tents and other products, facing the global market sales. It is a partner of famous international first-class brands such as SIERRA DESIGNS, KELTY, SLUMBER JACK, MEC, REI, etc.

HIGHROCK has scientific management and high standards of quality requirements, which is the fundamental guarantee to create and provide consumers with first-class products and experiences. In 1997, the United States DU PONT company (now INVISTA company) directly issued the "product use license", ISO9001 (2000 version) system certification success, the introduction of ERP production management system, so that the overall operation of the factory more efficient, the current HIGHROCK company's comprehensive production capacity and technical support system have been ranked in the forefront of the world's industry.

As a supplier to many of the world's leading outdoor brands, HIGHROCK has achieved an average market share of 25% in the U.S. market with targeted sales strategies and continuous improvement of technology. In 2004, HIGHROC K had sales of more than $27 million.

The company has been engaged in outdoor equipment product research and development, design, finished product sales, customization and other businesses for many years. The main products are down sleeping bags, cotton sleeping bags, down clothing and other products.