Beijing Shijingshan District, punching walls, wall drilling, diamond drilling, specialized drilling. Floor drilling, engineering, drilling, drilling steel rail drilling, road hole played, glass drilling, drilling and other drilling marble; drilling sites and old buildings, open hole. Professional equipment, air conditioning, drilling, smoke machine drilling, bath Ba drilling, drilling water heater ,, drilling engineering, floor removal drilling, diamond cut open the door, windows, glass drilling, floor openings, line pipe hole, hole flue pipe hole, gas hole drilling load-bearing walls, load-bearing walls to open the door, the wall door window service company. It can be drilled (1 cm --100 cm) difficult hole drilling. Company technical skills, strength, from the customer's point of view, to provide customers with high quality, low price, timely and efficient service. Headquarters in a row all customers excellent problem-solving, the purpose of your service to the credibility of development. ! With the industry than the quality of the same quality than price the same price than service !! !! Demand to dedication, professional services company solemn promise: The company's purpose: to this letter, quality survival The company's goal: to develop new markets , top-notch company's spirit: dedicated company, worked hard The company's culture: forging ahead in unity to create the future Company culture: dedicated, sincere dedication welcome new and old customers to visit us, we will be happy to help you! 24-hour service. Contact: Lee