Suzhou Industrial Park Huaiguan Technology Co., Ltd. a looi në 2003, a ye raan ye luɔɔi në microoptics, microvision, digital imaging, automated measurement ku non-standard intelligent testing class ke ye raan ye luɔɔi në optical testing analytical instruments ku jɔl ya käke puɔ̈ɔ̈c, luɔɔi ku ɣaac.