SHENZHEN PENGJIN TECHNOLOGY CO., LTD is engaged in product exploitation, production, processing and domestic and international trade business through the method of joint venture, cooperation, etc. Our company mainly deal in products is surveying instrument, laser instrument, pipe tools, precision tools, hydrological products, meteorological products and other instruments. We adhere to the "customer first, the credibility of the first" as the enterprise objective, "united, honest, efficient" as ...