Punched Plastic Pie Chart Ruler, Pi Ruler in Imperial System
License Items: Hardware tools, measuring tools, mechanical and electrical equipment, abrasive tools, standard parts processing and manufacturing; General Items: Hardware tools, measuring tools, mechanical and electrical equipment, abrasive tools, standard parts sales. (As required by laws and regulations, the company may engage in other operations.)




Shenyang Jiayu Tools Co., Ltd., with over 20 years of experience, integrates research and development with production. Since its establishment, the company has been committed to product research and development. With the efforts of numerous technical personnel, it has successively developed, researched, and refined more than a dozen new products.Our company possesses production lines for large-diameter precision pi tapes (π tapes) and small-diameter precision pi tapes (π tapes), as well as specialized testing lines.Developed and manufactured new products such as rubber sealing ring ca…

Punched Plastic Pie Chart Ruler, Pi Ruler in Imperial System

Flexible Caliper

Piercing Rule

Precision Pi Ruler

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