sinewave-ups.com a focus on e-commerce search services high-tech companies, it has leading e-commerce search core technology and global search engine marketing technology,dedicated to helping Chinese foreign trade enterprises to realize independent e-commerce, gained international competitive advantage.

At present, electronics wholesale-supplier.com has successfully operated more than 20 comprehensive e-commerce platforms and more than 20 industries e-commerce platform.

We are the foreign trade enterprise independence e commerce advocate, and even the promoter.  sinewave-ups.comassures the world's biggest product database as a B2B eMarketplace with 30,000,000 different products available.