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Huan-ou Semiconductor
 
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OVERSEAS MARKET DOMESTIC MARKET

TEL£º86£­22£­23789769

FAX£º86£­22£­23789786

E-mail£ºossales@tjsemi.com

        tjzhsemi@public.tpt.tj.cn

Sales Section No.1 Tel£º86¡ª22¡ª23789770  
Sales Section No.2 Tel£º86¡ª22¡ª23789773  
FAX£º86¡ª22£­23789771  
E-mail£ºdiode@tjsemi.com  
 Sales Office In Shenzhen£º
ADD£ºRM.17A, 45 GATE, LIANHUA ERCUN, FUTIAN DISTRICT, SHENZHEN
Tel£¨FAX£©£º86¡ª755¡ª83220509   

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Our Customers
 
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Technology Advantages

¡¡ Insisting in development strategy of science and technology promotion, the company assumed national and Tianjin key technology reform project for three times, which successfully imported High Voltage Silicon Diode, Silicon Rectifier Diode and Silicon Bridge Diode with international level from Japan and USA. Insisting in independent technology innovation, the company innovated more than 30 items of special technology with advanced level both abroad and domestic, which have formed the core technology. At present, the production rate of self-developed products is over 95%.

   The company stress introducing foreign intelligence, invited several foreign senior experts to give instruction in technology development and technology management all the year around. 

   The company has established City-Level Enterprise Technology Center. More than 8% of annual sales revenue is invested as technology development. There are 89 R&D people in this Technology Center, which takes 32% of engineering technicians. Among them, there are 5 engineers with senior professional qualification, 30 engineers with senior and middle professional qualification, including 5 engineers granted the State Council Allowances.

Advanced Production Equipment

DIFFUSION  AUTOMATIC PRODUCTION LINE
 HIGH QUALITY WATER PURIFYING DEVICE AUTOMATIC TESTER PRODUCT EXPERIMENT



QUALITY POLICY:   ENTIRE PARTICIPATION ,  CONSTANT IMPROVEMENT;   RIGOR & SCIENCE, PURSUITING PERFECTION;   CREATE FIRST CLASS PRODUCTS & SERVICES FOR CUSTOMERS.
 
ADD£ºNo.12, Haitaidong Road, Huanyuan Park of Tianjin Hi-tech Industry Park, China          POSTCODE£º300384¡¡
TEL
£º 86£­22£­23789759-67    FAX£º 86£­22£­23789786    86£­22£­23789771    E-mail:  ossales@tjsemi.com