Copyright Claim

All contents'copyright of LJ TECH website, including words, software, pictures, data and all kinds of documents, belongs to L.J Technologies, Inc, her providers and the info provider of this website. Without L.J Technologies, Inc. 's written approval, nobody could copy or imitate LJ TECH website contents, nobody could make mirror. L.J Technologies, Inc,. has complete copyright of all contents, technical steps, technical instruments and services, which are exploited by LJ TECH or co-exploited with others. Any violation, damage or use without authority or permission are firmly forbidden. If anybody will reship LJ TECH website content, please inform us in advance and note clearly the derivation.