
SanYuan is a Chinese backbone enterprise for manufacturing and exporting audio cable. SanYuan focuses on providing a variety of fire alarm cable for customers. The design of SanYuan shielded control cable involves the following steps: preparation of initial idea and/or sketch, CAD (Computer Aided Design) software programming, and 3D wax prototype. The product is available at a rather reasonable price, favoured by lots of customers and will be more widely used in the market.

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