With a long cold processing and production history of optical elements, Haian Subei Optical Glass Factory has rich technical force, advanced technology, sophisticated mechanic equipment complete examination methods. Product quality management system is established according to ISO9002 international standard system. ...

Our company is a manufacturer of optical glass with well-equipped testing equipment and strong technical force.With wide range, good quality, reasonable prices stylish designs, our products are extensively used in Instruments, apparatuses other industries.Our widely recognized trusted by users can meet continuously ...

Since 1994, Sukgyung A.T. Co., Ltd. has specialized in the manufacture of various and innovative Nano Size Inorganic Powder Sol. In particular, we provide nano-sized Spherical Silica, Titanium Dioxide, Zinc Oxide, ATO, ITO inorganic pigments etc. for a variety industries. We export our materials to several countries, ...

China HuiHong Optics founded in the early 1990s, situated Jiangsu Province of China. It major supplies include colored and uncolored optical glass, light color filters, filtering lens, insulating quartz infrared penetrating near-infrared UV black glass (wavelengths: 254nm, 310nm, 365nm), ND orange, green yellow band-pass ...

We&＃39;ve researched Special Metal Wire and the process for wire since 1975, established Duck Heung Ind. Co., in 1985 we&＃39;ve exported them to many countries Europe East Asia.Our 30-year effort develop & produce precise suitable wire, rope, color coating, other rope products, finally won recognition that we have good ...

Haicheng Electronics in Huizhou is a high technology enterprises , which professionally engaged the development, production and marketing of all kinds transformers. inductors coils semi-finished power supply PCBA LED driver PCBA, ,. Our company insists on business philosophy "People-oriented, quality as root, ...