孕妇怀孕高潮潮喷视频孕妇,男女作爱在线播放免费网页版观看,日本无码视频在线观看,国产精品久久久久精品A级,久久天天躁夜夜躁狠狠麻豆

Main products
The company focuses on the non-standard customization and standard parts production of various precision gears, tooth shafts, worm gears, and synchronous wheel sprockets
Customized according to drawings to meet your high-precision needs
ABOUT BENDA
Ningbo Zhenhai Benda Gear Wheel Co.,Ltd.
Ningbo Zhenhai Benda Gear Co. Ltd., formerly known as Ningbo Lixin machinery factory, located in the beautiful coast of the East China Sea -- Ningbo Zhenhai camel industrial park.The company was founded in 1982, after thirty years of development, constantly "pioneering, innovation", with advanced technology and sophisticated equipment,producing all kinds of gear, gear shaft, worm wheel and worm。
1982
Established in
2000
Floor space
300+
Customers
More
Application industry
Focus on the field of equipment, we are trustworthy
Medical equipment industry01
Robot equipment industry02
New energy equipment industry03
Automation equipment industry04
News
Powerful manufacturers in the field of gear manufacturing to provide you with higher standards of service