Could you please say sth about the details of optical filter glass ?
2020-06-07
Optical filter glass is one of the recent advanced product of our company. On the basis of the original technology, we introduced new technology to it. Both its design and performance have been improved to a higher level. Compared to the original products, it's function is added. The most important thing is that this kind of product can provide you with a much better experience than that of the original version, which is also the best selling point in our sell promotion.
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As a supplier of germanium lens, Shanghai Hengxiang Optical Electronics Co,ltd. is one of the global market leaders. rotary encoder produced by Hengxiang is very popular in the market. HENGXIANG cylinder lenses has passed a variety of tests. They include flammability and fire resistance testing, as well as chemical testing for lead content in surface coatings. This product has an extremely high level of performance, which is guaranteed by the quality control system.
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With the great dream of being a good manufacturer of n type silicon wafer, HENGXIANG will work harder to increase customer satisfaction. Get price!

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Hello, this is Liz. If I am not online, please email me at heng@shhxgd.cn, or add my Whatsapp/ Wechat : +86 186-1688-3327, we will reply you as soon as possible~~