Qingdao Laoshan Electronic Instrument General Factory Co., Ltd. ye tɔ̈u Qingdao, bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ Laoshan Electronics owns pollution source VOC online monitoring, water quality VOC online monitoring, soil VOC sampling, portable pollution source monitoring, pollution source online monitoring, atmospheric monitoring and other more than 40 kinds of products, since its establishment in 1993, the company with a good brand image, good products, thoughtful service, sold to many thousands of industries across the country, has been unanimously favored by many customers. Shan Electronics "LSDZ" and Graphics and has passed the first international quality system certification in the same industry. Shan Electronics "LSDZ" and Graphics and has passed the first international quality system certification in the same industry. Shan Electronics "LSDZ" and Graphics and has passed the first international quality system certification in the same industry. ISO 14001 environmental management system certification, enterprise has long been engaged in Shandong province environmental protection industry association's permanent director work, is China environmental protection industry association, China environmental protection association water pollution governance committee, China private science and technology promotion association, Qingdao city enterprise credit association member unit, has won the national*** private science and technology enterprise innovation award from the national science and technology ministry in 2006, has won the provincial, municipal, district science and technology innovation honorary awards, is the national 863 plan resources environmental technology field - the second batch of key projects in 2007 "best control pollutants monitoring technology research" the important research unit, has been recognized by the national environmental protection industry association as the Chinese environmental protection industry backbone enterprise, and has been recognized by the Shandong province environmental protection industry association as the provincial environmental protection industry top ten independent innovation brands enterprises, Laoshan Electronics has long focused on contract implementation, seeking credit as the first, A ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn ye kɔn. Laoshan Electronics will be sincerely integrated into the service action, Laoshan Electronics with good industry advantages, geographical advantages and its own advantages, continues to grow, adhere to the "scientific and technological services casting the blue future" as an enterprise slogan, always with the "providing satisfying products and *** services for customers" as an enterprise purpose, continue to develop the "Laoshan Electronics" brand advantages, continue to develop more intelligent, more humane, more durable products, for electronic instruments national brand revitalization, for the world environmental protection business development contributing more strength.