Harbin HongYing Trading Co., Ltd located in Harbin, Heilongjiang of China. The company is private enterprise, and has independent import-export operations right. The company’s business contains self-r…
Harbin HongYing Trading Co., Ltd located in Harbin, Heilongjiang of China. The company is private enterprise, and has independent import-export operations right. The company’s business contains self-r…
We've been supplying SODIUM SULFIDE FLAKES . The specification for red color is as following:
Na2S : 60%MIN ,
Fe : 0.15%MAX ,
Na2SO3 : 2.0%MAX,
Na2S2O3 : 2.0%MAX,
Na2CO3 : 5.0%MAX,
WATER …
Zinc Lactate
CAS:16039-53-5
Molecular formula & Molecular Weight
Molecular formula: [CH6CH(oH)COO]2Zn·3H2O
Molecular Weight:243.54(anhydride)
Character
White crystalline powder, easy to dissol…
Through many years’ development Natural Choices has become a large scale and professional wrought iron factory. It covers 6,000 square meters; there are more than 150 skillful workers. Our assemblin…
Ge Lenses
Supply kinds of Plano convex Ge-lens, Bi-convex Ge-lens, Plano concave Ge-lens, Bi-concave Ge-lens according to custom design.
Material: Ge(Germanium)
Radius: ±10mm --- ±1000mm
Diamete…
stainless steel friction stay, 4-bar-hinge.
durability and smooth operation.
Especially suitable for large or heavy either top hung or side hung windows.
window hinges (friction stays)of different…
QX5006
Door Hinges, solis brass material. size could as customer request.Different style acceptable. Weight: about 106g, Finish: US003,US26D,US10B and do on.Welcome OEM business.
More Hinge aviabl…
ZnSe optical Windows
Phody Optics Co.,Ltd. could manufacture ZnSe Windows,Special ZnSe Windows etc.
The details of ZnSe Windows as follow:
Material:ZnSe
Size:10mm~100mm
Surface Quality: 60/…
Si optical Windows,Silicon optical Windows
Phody Optics Co.,Ltd. could manufacture Si Windows,Special Si Windows etc.
The details of Si Windows as follow:
Material:Silicon(Si)
Size:5mm~100mm …
Ge optical Windows,Germanium optical Windows
Phody Optics Co.,Ltd. could manufacture Ge Windows,Special Ge Windows etc.
The details of Ge Windows as follow:
Material:Germanium(Ge)
Size:5mm~100…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea