If required by customers, Hangzhou SanYuan Cable Co., Ltd. can provide certificate of origin for security alarm cable. Since founded, we have successfully gained the certificates to show the validity of the product. Certificates of origin makes our products more reliable than other products domestically and internationally.

SanYuan is famous at home and abroad for manufacturing top quality of fire alarm cable. The fire alarm cable series is available in a wide range of types and specifications. SanYuan cat 7 shielded cable is verified to comply with the worldwide gift and crafts regulations and industry standards by the third-party authorities who are specialized in quality authentication. The product quality is reliable, the performance is stable, the service life is long.

SanYuan will provide a complete and accurate solution. Check it!