Desc:optical sapphire circular surface sapphire crystal glass for watch pricesSapphire is a hard crystal,it widely been used for watch and mobilephone, Bea...
Desc:Company ProfileShandong Yingwei Aluminum(Sdinwin Aluminum) was established in 2014, is a manufacturer including: R& D, production and sales of aluminu...
Desc:Company Profile:Shandong Yingwei Aluminum(Sdinwin Aluminum) was established in 2014, is a manufacturer including: R& D, production and sales of alumin...
Desc:Company Profile:Shandong Yingwei Aluminum(Sdinwin Aluminum) was established in 2014, is a manufacturer including: R& D, production and sales of alumin...
Desc:Company Profile:Shandong Yingwei Aluminum(Sdinwin Aluminum) was established in 2014, is a manufacturer including: R& D, production and sales of alumin...
Desc:Crystal yellow color also called 12k gold, which half of colour of gold mirror. Normal mirror will be change rusty after two years. Different with tra...
Desc:Product DescriptionRare Earth Products 99.999% High Purity Y2O3 White Powder Yttrium OxideProduct DescriptionYttrium oxide is mainly used for manufact...
Desc:Product DescriptionRare Earth Products 99.999% High Purity Y2O3 White Powder Yttrium OxideProduct DescriptionYttrium oxide is mainly used for manufact...