深圳市拓展兴科技有限公司是一个集开发、设计、生产、销售商贸及加工为一体的实业公司。主要经营生产电源变压器、电源适配器（电源变换器）、高频开关电源、小稳压电源、充电器、电感线圈及产品部分相关配件。相当部分产品已通过中国、美国、加拿大、德国、澳大利亚、阿根廷、英国和韩国等国家的安全认证。我们有一批勤恳耐劳、经验丰富的技术管理及业务骨干，竭诚为各厂家，科研单位提供优良产品和令客户满意的售后服务！

　　我公司可生产大小功率高低频电源，款式多模多样。产品采用先进技术原理，优良变换控制电路，具有工作稳定性强、安全可靠性高、功能性好等优点。根据客户需要还可特别设计较强抗干扰电源。产品指标均能符合国际国内的技术要求！

　　我公司以客户提供指定技术指标、材质外型大小要求为主，并根据客户之配套产品及客户使用环境进一步设计，为客户提高产品质量和档次创造了条件，提供了保障！

　　我们讲信用，重质量，生产灵活，供货时间准，是您产品配套的好选择，真诚欢迎客户批量生产、来料加工、来图来样定做或来人来电咨询，洽谈业务！

　　我们公司经营理念是"品质第一，顾客至上；诚信进取，精益求精；共同发展，服务社会"。


 

　　
the shenzhen tuozhanxing co., ltd is an industrial company, the scope of which covers product development, design, production, sales & trade and processing. the company mainly specializing in the production of the transformer, power exchanger, the high frequency power supply switch, small stabilized voltage power supply, the charger and the inductance coil. we boast of a group of backbone technical management and operation personnel and therefore we are able to provide a good after-sales service to our customers.

our company can produce high and low frequency power supply ranging from the low power ones to the high power ones. our product array boasts of a wide range of models and, produced with the most advanced technology, the array has adopted the high-grade switch control circuit, which guarantees stable performance, safety and good functions. we could also design the anti-disturbance power supply. all the technical parameters of our products meet the international standard!
　　
our company will design our products specifically to the requirements of the customers. and we also would design our products according to its go-together equipments of the clients and the working environment it is going to be put to. we provide you the access to for improvement and perfection.
　　
we emphasize the quality and timely delivery. so why are you still waiting contact us now.

our slogan: "quality first, customers first; seeking the better and after the perfection; co-development and service of the society."