久久久久国产精品aⅴ天堂,成人性生交A片免费直播APP ,男女扒开双腿猛进入爽爽免费,日本JAPANESE少妇高清

Haiyan Weijia Electrical Technology Co., Ltd. is professional

China in-meter Copper Shunts manufacturers and Manganin Shunts factory, our company established in 2008 with a registered capital of 20 million yuan, the company covers an area of 13 acres, with a total construction area about 12,000 square meters and more than 300 employees, Weijia is a set research and development, production and sales in the integration of high-tech enterprises.

Weijia's main product are in-meter Copper Shunts, Current Transformers, Manganin Shunts and Magnetic Latching Relays and other meter component, the daily capacity is Current Tranformers 80000pcs, Manganin Shunts 50000pcs, Magnetic Latching Relays 20000pcs.