1. Jin Pengshun flue non-return valve: Qingdao Jin Pengshun is a pioneer in the non-return valve industry in China. Since 1999, it has been engaged in the production research and development of residential flue products. After more than ten years of hard work, it has now gone from a production of outdoor plastic residential flue hood products to an integrated enterprise with patented technology, which independently develops, produces, promotes and sells residential flue and flue fire-proof non-return valves.
2. Hangzhou Simon flue check valve: Hangzhou Simon Electrical Equipment Co., Ltd. was established in October 23, and its company is Xiaoshan, Hangzhou. It is a new private comprehensive enterprise integrating R&D, manufacturing, sales and construction. The company mainly develops and sells various types of flue check valves, kitchen check valves, bathroom check valves and other products with patented technology. After years of operation and development, the enterprise has become a manufacturer in line with ISO standards.
3. Submarine flue check valve: As a leader in the floor drain industry, submarine has also entered the flue check valve industry and achieved good sales results. The odor control valve of submarine kitchen flue has good ventilation and strong sealing, which effectively solves the problem of kitchen fume exhaust and backflow.
4. check valve of sigeya flue: * * * Di Trading Shanghai Co., Ltd. (sigeya Sanitary Ware) was founded in August 22, and is one of the domestic manufacturers specializing in the production of plumbing and sanitary ware products. In recent years, it has entered the flue check valve industry.
5,-beautiful flue check valve; Nanjing Yiliang Building Materials Co., Ltd. mainly engaged in: and other products. The company respects the enterprise spirit of "sureness, hard work and responsibility", and creates a good enterprise environment with the business philosophy of honesty, * * * winning and pioneering, and takes brand-new management mode, perfect technology, thoughtful service and excellent quality as the survival foundation and serves customers wholeheartedly.
6. jinkaiou flue non-return valve: the integral metal component of jinkaiou flue non-return valve should be made of metal, and it has the functions of fire prevention, flue gas backflow prevention and wind guidance in the wind direction. Due to the selection of all stainless steel production technology, the products are beautiful and durable.
7. The first flue non-return valve: The first flue non-return valve has a simple and compact structure, and is basically not limited by special structures such as drainage pipes, gas pipes and air exhaust through walls. Because the valve leaf adopts a brand-new vertical spring structure, it effectively avoids the defects of poor ventilation caused by gas downward pressure and eddy current, and has good ventilation effect. Because the fire prevention mechanism is provided with a locking mechanism, fire prevention is more reliable and safe.
8. Bottice flue check valve: The standard melting point temperature control of Bottice flue check valve is more accurate and responsive. The outlet of the non-return valve of Bottice flue is provided with an upward guide device in the wind direction, which is beneficial to the upward movement of gas. It can be detached, cleaned and reset without changing the installation conditions.
9. Jin 'erlai flue check valve: Jin 'erlai flue check valve company was established in 2, which mainly produces and sells national patent products such as fire-proof flue check valve and range hood check valve. The company has an independent production base, and since its establishment, it has been based on the principle of quality first and customer first, which has enabled the enterprise to grow and develop with the care and support of people from all walks of life. The company has strong technical force and advanced equipment.
1. Melamine flue check valve: Melamine flue check valve Co., Ltd. is the first enterprise in Qingdao that is engaged in the production of residential flue gas products approved by the standard station of Shandong Provincial Construction Department. Since 1999, it has been engaged in the production research and development of residential flue products, and now it has gone from a production of outdoor plastic residential flue hood products to an integrated enterprise with patented technology, which independently develops, produces, promotes and sells residential flue and flue fire-proof check valves.