Welcome to wanshi electronics，24-hour service：+86-315-6121218
Enterprise Spirit
participation - Team work together, each of the responsibilities of the master;
development - continuously development of the ownership brand product varieties, application areas, products technology; improve - on the basis of participation and development to improve the company's brand grade, improve the welfare of employees
business philosophy
lack of innovation spirit, only mediocre survival;
competition -- lightning fast, sword sharp, tsunami power;
market -- create the market, create demand, create opportunities, create value;
cover area
Standard cleaning plant 6500 square meters
Covers an area of about 10,000 square meters
Tangshan Wanshi and Electronics Co., Ltd., founded in September 2003, We are a high-tech R & D and manufacturing company focusing on quartz crystal sensor , optical control film thickness monitor, processing optical coating products
ABOUT US
workshop
Product Centre
We are a high-tech R & D manufacturer focusing on quartz crystal sensors optical film thickness monitor crystals , processing optical coating products
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ALLOY
Alloy silver-aluminum alloy crystal oscillator recently introduced a new electrode material, suitable for high-stress film coating monitoring, such as si0,si02,mgf2,ti02.
GOLD
Gold is best suited for film thickness control of low stress materials such as gold, silver and copper. monitor the above products with gold-plated crystals, even if the frequency drift 1 MHz, has no negative effect.
SILVER
silver is nearly perfect electrode material with very low contact resistance and excellent plastic denaturation. Silver is easily vulcanized, and the contact resistance of silver after vulcanization is high, which reduces the fastness of the film layer on the crystals。
series products are served for semiconductor, led、oled、 laser infrared, optical coating and other manufacturing enterprises
WHY CHOOSE US
Types of monitor crystals
OUR CUSTOMER
The product quality conforms to the domestic related standard, exports Korea, Taiwan, Japan, the European Union, the United States and so on many developed countries
NEWS
Wanshihe have obtained many patented technologies and non-patented technologies in the aspect of thick film monitoring wafer and quartz crystal resonator
