Purchase Qty. Reference FOB Price
100-199 Pieces US$10.00
200-999 Pieces US$8.00
1,000+ Pieces US$5.00
Product Description
Product Description About us: ShenZhen Hengda Liyuan Optoelectronics Co., Ltd. is a professional technology-based enterprise engaged in optical coating production. We established a technology research and development team which lead by lots of senior optical coating technicians. We are the ...