We design and produce: flush tanks,  toilet fittings, seat cover, slow down damper etc relative sanitary accessory.
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| Item Description | Dual push button /Â Flush button/ Toilet button/ Tank button |
| Material | PP+POM+ABS+Chromed |
| Size for optional | 38mm/ 48mm/ 58mm/ square/ oval shape |
| Application | Toilet or water tanks |
| Dual flush type | Full-release and Half-release |
| Sample Time | 3-5 days |
| Order Lead Time | 15- 25 days |
| Packing | 300pcs per carton /Â 0.1CBM. |
| Loading QTY | 20GP: 80000pcs |
| Shipping port | Xiamen port |
Company &Â Factory introduction
Located in Xiamen of China
Xiamen Jieente is a subsidiary of Jiekang sanitary ware that has about 20 years experience in sanitary ware industry since its establishment in 1997. Xiamen Jieente focus on providing high quality sanitary ware products and the best solutions to our customers. Its product range that covers plastic water tank, tank fittings, PP and UF toilet seat, family toilet seat, other sanitary accessories, shower, faucet and so on.Â
We insist on the philosophy of "Technology first, Quality first, Credit first, Clients first" . We had launched smart toilet cover series since early of January 2017. The fusion of technology and design has enable our products to look classic and elegant and well loved by our customers. Our R&D and customer service teams, in direct response to your project requirements, can efficiently create a variety of innovative products and custom-made packages. It would be our honor to offer and provide you with our competitive pricing for any of our services.
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An achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to bring two wavelengths (typically red and blue) into focus in the same plane.
The most common type of achromat is the achromatic doublet, which is composed of two individual lenses made fromglasses with different amounts of dispersion. Typically, one element is a negative (concave) element made out of flint glasssuch as F2, which has relatively high dispersion, and the other is a positive (convex) element made of crown glass such as BK7, which has lower dispersion. The lens elements are mounted next to each other, often cemented together, and shaped so that the chromatic aberration of one is counterbalanced by that of the other.
In the most common type (shown), the positive power of the crown lens element is not quite equalled by the negative power of the flint lens element. Together they form a weak positive lens that will bring two different wavelengths of light to a common focus. Negative doublets, in which the negative-power element predominates, are also made.
Achromatic Lens,Achromatic Objective Lens,Achromatic Condenser Lens,Achromatic Doublet Lenses,Triplet lens
Changchun Ruiqi Optoelectronics Co.,Ltd , https://www.ruiqi-optics.com