Beijing Haihua Boyuan Science and Technology Development Co. Ltd is a high-tech company which has committed to develop integration of machinery-and-electrics products as well as optimization and integration of Motion Control System for years, and firstly launched Motion Control Chips with its own property right in domestic market. Up to now, Beijing Haihua Boyuan Technology Development Co. Ltd has become a company including R&D and producing as well as sales of machinery-and-electronic products as a whole.

Based on the current situation of domestic market of stepping motor drivers, we engaged in cooperation with famous international semi-conductor companies (SANYO Semiconductor Co.Ltd & TOSHIBA Semiconductor Company) and after years of trialing and improvement, the specification of the both two-phase hybrid stepping motor driver chips of THB6064H THB6064AH THB6128 THB7128 THB8128 THB6064MQhave reached international level.And other series products  ( THB9128 ...) are also under research and development...

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