In 1961, Hazelting Corp. of the United States published Multiplanar, the pioneer of the first multi-layer board development. This multi-layer board method is almost the same as the current method of manufacturing multi-layer board by plated through hole method. After Japan entered this field in 1963, various ideas and manufacturing methods for multi-layer boards were gradually popularized around the world. As the era of computer-based integrated circuits has become more common, the application of computers has become more common. Due to the demand for high functionality, the large wiring capacity and good transmission characteristics have become the focus of multi-layer boards.
New type wooden sliding door lock, won't need keys. It won't fray the doorframe, made of 304 stainless steel, available in a variety of finishes.
Yunspire has rich exprience in manufacturing Faucets & Bathroom Accessories of 20 years in Guangdong, China.
Our manufacturing process advanced technology with superior materials, rigorous testing, and comprehensive quality control, all to ensure your complete and total satisfaction.
Door Lock for Sliding Wood Door, Sliding Door Lock Wood, Wooden Sliding Door Lock
WPWF (GuangDong) Sanitary Ware Company Co.，Ltd. , https://www.yunspirefaucet.com