Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
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We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
7/1/2009, · These drivers are made of paper and other ,materials, that are quite strong, yet very sensitive to humidity. Quality midrange and bass drivers are usually made from paper, paper composites and laminates, plastic ,materials, such as polypropylene, or mineral/fiber filled polypropylene.
For example, there are many soundproofing ,materials, and technologies. In the airport, you may notice ground staff are wearing ,earmuffs, to block the engine and other noises. In the shooting clubs, it is also common that ,earmuffs, are used. Active noise canceling (ANC), on the contrary, uses negative sound waves to actively cancel the noise.
Sony revolutionises the way we interact with our world. Through competitive innovation, Sony endeavours to connect the everyday person to new experiences and wonder through unrivalled user-friendly tech devices and entertainment systems.
Your headphone ear pads are two of the most important pieces on your headphone. They play a very important role not only in the comfort of the headphones while you are wearing them but also the quality of the sound coming from the speakers. In this post we …
High elasticity ,material, provides you with comfort wearing experience headphone. Easy and convenient for you to mount and detach. It is suitable for Sony WH-,1000XM3, Headphone. Ear Pads only, other accessories demo in the picture is not included! Specifications: Item Type: Ear Pads ,Material,: Leather+Sponge Size: 98×72mm Color: Black, Rose Gold
It is suitable for Sony WH-,1000XM3, Headphone. High elasticity ,material, provides you with comfort wearing experience headphone. Ear Pads only, other accessories demo in the picture is not included! Item Type: Ear Pads.
The outer ,materials, in the first two generations are artificial leather; that of the new generation is a kind of frosted, skin-friendly plastic. However, the plastic is more like a fingerprint magnet. I think the ,material, is not as good as that of previous generations because I prefer the tactile experience of artificial leather.