Qingdao Qianglong Electric Power Petrochemical Fittings Co., Ltd. was founded in 1988 and is a private enterprise mainly working on scientific research, production and sale. Our company mainly produces graphite sealing materials (flexible graphite rolling sheets, high strengthen compound sheets, asbestos, non-asbestos compound sheets) and graphite sealing products (different kinds of gaskets and packing). The series of our seal fitting is qualified products verified by the State Engineering Industry Bureau, and we are accepted as team member by China Seal Fitting Industry Association of Hydraulic Pressure Pneumatic. Our company is a Glass A supplier of China Oil and Gas Company. Our company has passed the evaluation of ISO9001:2000 quality certification and also got independent import and export rights in 2003. Our manager of Chengqiang Wang and all staff members adhere to the p

[Click for details]