久久99精品国产女不卡7777,国产在线精品一区二区不卡顿,免费人成网站在线观看视频,jrs低调看高清直播,国产精品无码专区

Founded in 2014, HeAnd has a professional engineer and service team, who have more than 10 years of experience in the field.

Our target is to offer guaranteed quality product and package solution at reasonable price.

We are endeavoured to simple and reliable partnership, from early designing to after-sales service.

Committed to innovation and social responsibility, HeAnd strictly follows the international standard like CE, Rohs, UL, CSA, TIA/EIA, ITU, IEC, etc., and Code of Ethics, not limited to purchasing, manufacturing, sales, delivery, service, but in our complete supply chain management.

Our products are widely used in China and abroad, such as China Telecom (China), Starhub (Singapore), Viettel (Vietnam)(including its subsidiaries in more than 10 countries), and wholesalers in UAE, Chile, South Africa, etc., popular products like Optical Fiber Fast Connector, Optical Fiber Mechanical Splice, Optical Fiber Cable, Patch Cord, Pigtail, etc.