automatic vent1,000+ factories verified

TOPRISE has a history of 20 years. We are committed to providing integrated solutions for natural skylights, ventilation, and natural smoke and heat ventilation for buildings worldwide. Our factory, covering 40, 000 square meters, is located in Taicang Port Development Zone, Jiangsu. Recognized as a "High-tech Enterprise of Jiangsu Province, " our Natural Smoke and Heat Exhaust Ventilator has also been awarded the "High-tech Product Certificate. " We are certified with ISO9001 Quality Management System, ISO14001, ISO45001, CE EN12101-2, and CCC certifications by the Ministry of Public Security.  

Jiangxi Zhi yuan Fire Technology Co., Ltd. -- is located in X in yu National High-tech Industry Development Zone, Jiangxi Province, from the elite of 20 years of experience in fire industry. Is a based on the "high starting point, high standard, high quality" set research and development, design, manufacturing, sales, eng ineering, service as one of the high-tech fire enterprises, with fire facilities eng ineering professional contracting grade I cap ital Quality, fire protection technical service qualification, with special equipment inspection and testing institution approval certificate (specializing in the inspection and testing of seamless cy linders, welding cy linders and fiber winding cy linders). It is a key fire fighting enterprise in X in yu city, a backbone enterprise of fire fighting industry in J iangxi Province, a well-known AAA credit enterprise in the industry, a national high-tech enterprise, and a TOP enterprise in fire fighting equipment segment in domestic fire fighting field. Company has a scale, modern, standardized workshop and laboratory, equipped with the standardization of testing equipment, experimental equipment, etc., actively introduce talents, new equipment and new technology, with fire field expert research and development team and elite marketing team, strong technology, rich experience, unique fire extinguishing device agent canning technology and group core independent technology to reach the industry leading water P ing, and established a set of strict and standardized enterprise management system and quality management system, can provide safe and reliable fire products and quality and perfect technical services for all walks of life. The company has a modular, rigorous, refined, refined, efficient modern enterprise operation mechanism, and has established the "1234" corporate culture: - -1 B ig V ision: To become a leading enterprise in the fire protection segmentation field: - -2 Major missions: Internally, to build a p latform for emp loyees to realize their life value; Externally, to be professional, refined, characteristic and novel; - -Three core values: Credit, technology and technology, win-win cooperation; -four codes

Our company is a comprehensive enterprise specializing in the R&D, production, processing and wholesale of hardware products. With more than ten years of professional experience in the hardware industry, we have accumulated rich technical accumulation, mature production technology and complete quality control systems. Over the years, we have maintained stable and efficient production capacity, enabling us to respond quickly to customer needs, flexibly adjust production plans, and ensure timely delivery even for large-volume orders or customized requirements. We always adhere to the business philosophy of "customer first, quality first, integrity-based", and rely on reliable product quality, standardized management and sincere service attitude to win high recognition and long-term trust from numerous domestic and overseas customers.

Qingzhou Fan Inlet  Temperature Control Equipment Co., Ltd. Qingzhou Fanleite Temperature Control Equipment Co., Ltd. is a professional manufacturer specialized in temperature control equipment for livestock breeding. The company has an independent large-scale production base and modern workshops, with a complete industrial chain covering R&D, production, sales and service. We are committed to providing stable, efficient and energy-saving temperature control solutions for large-scale breeding farms. Our core products include negative pressure fans, air inlets, cooling equipment, deodorization equipment and other series, which are widely used in various livestock and poultry breeding environments such as chicken houses, pig houses and cattle houses. With mature production technology, strict quality control system and professional technical support, our products perform excellently in ventilation, cooling, air circulation and environmental purification. They can effectively improve the breeding environment, reduce the risk of epidemic diseases and enhance breeding efficiency, winning the trust and recognition of customers at home and abroad.

Qingdao Chengmingde Industry and Trade Co., Ltd. is a leading large-scale customized supplier dedicated to high-quality accessories for fresh air and air conditioning systems. With many years of profound experience in export-oriented processing, we have established professional production base spanning over 30, 000 square meters, equipped with more than 150 sets of advanced metal processing equipment and fully automatic spraying lines-ensuring precision, efficiency, and consistency in every production link. Our core product portfolio covers a comprehensive range of ventilation and air conditioning accessories, including grille air vents, diffusers, aluminum alloy louver vents, stainless steel exterior wall exhaust caps, weatherproof exterior wall air vents, high-seal ventilation valves, and floor air vents, all designed to meet the diverse needs of commercial, industrial, and residential projects. We specialize in customized processing and offer flexible OEM/ODM services, tailoring products to clients' specific specifications, dimensions, and performance requirements. Adhering to strict international quality control standards, we conduct rigorous inspections from raw material selection to finished product delivery, guaranteeing durable, reliable, and high-performance accessories. Our efficient production management system and streamlined supply chain enable us to deliver orders in short lead times, even for large-volume or customized projects. We have served clients from over 50 countries and regions worldwide, earning widespread recognition for our product quality, professional service, and competitive pricing. We warmly welcome partners from home and abroad to visit our factory, inspect production processes, and discuss cooperation opportunities, striving to build long-term, mutually beneficial partnerships for a sustainable future.

Hongxing Manufacturing Group Limited established in year 1998, is a leading professional manufacturing group with two manufacturing bases and one service center, specializing in high quality plumbing, heating, sanitary and electrical products and OEM parts.

Bingo Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing ---- The world-famous city for low-voltage electric apparatus.

Qingdao Farm Lyric Agri-tech Co., Ltd. is located in Qingdao, Shandong Province, China. The company is mainly engaged in the research and development, design, production, installation and service of livestock and poultry breeding products. Automatic feeding system, automatic drinking water system, ventilation and cooling system, environmental control system for main pigs, cattle, sheep, chickens and geese. In addition, the company also produces steel structure products, mainly used in the engineering design and construction of modern breeding farm.

Company Profile

Ningbo Runner Sanitary Ware Co., Ltd. is located in the east of China and was established in 1998. As a professional manufacturer and solution supplier in water and heating system, sanitary equipments, the main products are valves, faucets, drains, radiators and accessories, kitchen and bathroom fittings, etc...Runner sanitary ware Co., Ltd is also engaged in hydraulic, pneumatic and industrial range. RUNNER produce products by Brass(CuZn39Pb3, CuZn40Pb2, DZR, CZ122, CW614N, CW617N, CW602N), bronze(C83600, C84400), Aluminum bronze, Gunmetal and lead free brass or bronze, stainless steel, plastic etc...

Shenzhen Huahanxing Technology Co., Ltd.

Taizhou Jiaxin Metals Co., Ltd. Was founded in 2000. Is professional brass parts producer with professional competence of design develop and production service. The products are designed by CAD and 3D analog software, Casting workshop has 3 sets of frequency melting furnace, automatic dial -coated sand production line, 2 sets of molding machine, and 8 sets of multi-station combination machines, leaking test machine, endured test machine and other test machine about 10 sets totally.

FOXSEW is a professional manufacturer & supplier of Special Sewing Machine, Industrial Sewing Machine, Cutting Machine & Household Sewing Machine. We have been always supplying the best quality machines for our respected customers.

Since 2011, GFIHVAC has been dedicated to the HVAC industry, beginning with galvanized duct (GI duct) and pre-insulated duct manufacturing. Over the past 13 years, we have steadily expanded our operations, establishing and investing in new production facilities to enhance our capabilities.

WEIFANG TOP WATER INDUSTRIAL Co., Ltd is one of professional and experienced manufacture in Shandong province, China. We provide a wide range of pipeline system products for portable water, sewage water plant industry, gas, building, energy applications. Our products are manufactured as per standards ISO2531, EN545, EN598, EN12842, EN14525, AWWA C110/153, BS4504, ISO7005, DIN3352, BS5163, BS5153, EN124 and so on. Our products have been exported to more than 100 countries and obtained a good reputations.

Company Profile

Zhejiang Solerad Environment Technology Co., Ltd since 1998, after more than 30 years of development, we become one of the biggest producers of pipes and fittings in China. Our core business includes:

Hebei zhongji heavy industry valve Co., Ltd., located in jinzhou city, hebei province, is a well-known manufacturer and supplier of gate valves, ball valves, butterfly valves, globe valves, check valves, hydraulic control valves and other universal valves. It has its own independent research and development institutions, strong technical force, can design, produce and process a variety of middle and low pressure cast iron, cast steel and stainless steel valve products, more than 50 series of varieties, more than 500 specifications.

Hengshi(Langfang) Precision Machinery Manufacturing Co., Ltd was founded in August, 2019, We have a technical team with more than 13-year experience in the production and manufacturing of honeycomb products, it has multiple independently developed honeycomb stamping equipment, honeycomb laser welding equipment and masters advanced high-temperature vacuum brazing technology. Also with a large number of equipments which can meet customers' needs for EMI/RFI/EMC shielding honeycomb. We can support design, production and technical guidance of those metal honeycomb products.

Qingdao Famou Machinery Co., Ltd. is a national high-tech enterprise located in Qingdao, China. Famou specializes in product research and development, engineering design, production and sales, and after-sales installation, including a full set of automated livestock&poultry equipment such as environmental control systems, feeding systems, cage systems, pig pen systems, fence systems, drinking water systems, sewage systems, environmental protection systems and Internet of Things systems etc, having professional team and technical research and development capabilities, as well as a complete after-sales service system, takes "providing customers with the best breeding equipment solutions" as corporate mission.

Qingdao Jinsanyang Textile Machinery Technology Co., Ltd. is a leading manufacturer specializing in high-performance plastic weaving water jet looms since 2003. Jinsanyang is located at Wangtai Town, Qingdao city, China's most renowned hub for textile equipment. With state-of-the-art production facilities, a skilled R&D team, and a strict quality control system, our products are exported to more than 20 countries worldwide, including the U. S., Vietnam, Egypt, India, Pakistan and so on...

Fudesheng (Jiangsu) Automatic Control Valve Manufacturing Co., Ltd. is a specialized automatic control valve manufacturing enterprise that integrates research and development, production, processing, and sales. We adhere to the core concept of "focus, professionalism, and excellence", providing customers with high-quality valve products and professional services.

Zhejiang Huibo Valve Technology Co., Ltd., is a leading manufacturer/supplier of valve industry with more than 25 years experiences, specialized in HAVC system parts and brass valve fields. Huibo valve have its own factory located in the brass valve town of China -Yuhuan county, Zhejiang province. As such, we took a good advantage on integration the resources of valve industry to get a strong competitive ability.

GREAT IRRIGATION EQUIPMENT (FUZHOU) Co., Ltd. Was founded in 2005. We are a professional enterprise in manufacture, research and development of saving water irrigation system and garden watering equipments.

D&R METAL, a professional manufacturer & exporter of Brass Products to the global market since the year of 2002. We specialized in valves, fittings, distribution manifolds, bibcock taps, showers, toilet connector hoses, and customized metal parts. Furthermore, based on the trust and needs of our customers, we have also developed production lines of welding machines, and PPR, PVC, Zinc alloy, and Alu products.

Wenzhou Fuchuang Valve Technology Co., Ltd. is a set of design, manufacture, sales of all kinds of pipeline valve enterprises. The company has a history of many years, with strong technical strength, sophisticated CNC machine tools and testing equipment, to lay a solid foundation for fine products. Over the years, the products for the whole country and exported to Europe, the Middle East, Africa, Southeast Asia and other countries.

As a company located in China's capital Beijing economic-technological development area. YMER has grown from a small start-up into a multinational leading player in valve industry. YMER focus on the the development and application of new technology of valve, the valve of new materials on the use of automatic pipeline system has made great achievements, and has trained a lot of professional and technical personnel of valve. Become the technology leader in the field of valve. YMER main products: Solenoid valveElectric Valve Pneumatic Valve Actuator etc. At the same time we we are distributors of multiple valve brands. We can give you a large number of spot inventory and favorable price. Other brand valves: Japan KITZ: Ball valve/ Gate valve /Globe valve /Butterfly valve/ Strainer /Electric valve /Pneumatic valveJapan YOSHITAKE: Pressure reducing valve/ Solenoid valve /Steam Trap/ Temperature Regulator DrainSeparator/ Strainer/ Primary Pressure regulating valve Japan VENN: Pressure reducing valve /Solenoid valve/ Steam Trap /Temperature Regulator /DrainSeparatorJapan TLV: Steam Trap Switzerland BELIMO: Actuators series / ValvesYMER always stands for high products quality, short delivery time, and innovation. We have extended our business range throughout the whole China and some countries and regions including Asia, the Middle East, Australia, the USA, Europe and South Africa. We have a lot of stock! We have a professional technical team! In order to continue and expand YMER's glory of success, We are ready to meet you, looking forward to having a chance of cooperation with you and willingly to share fortune with you.

Suzhou Walter Flow Control Equipment Co., Ltd. Are a professional company specializing in fluid & firefighting equipment.

TAIZHOU EASTAR TECHNOLOGY Co., Ltd operates as a fully integrated industry and trade entity.  

Zhejiang Mingguan Electric Co., Ltd. Was established in 2001 and is located in the New Energy Industrial Park, Wenzhou, Zhejiang. The factory covers an area of over 6000 square meters. It is a specialized enterprise engaged in the research and development, production, and sales of photovoltaic distribution products such as photovoltaic DC combiner boxes, photovoltaic AC combiner boxes, photovoltaic grid boxes, photovoltaic connectors, SPDs, photovoltaic fuses, and conversion switches. The products have successively passed authoritative certifications such as CQC, TUV, CE, and the enterprise has also passed national quality system certifications such as ISO9001: 2015. The market is distributed in many countries such as Europe, South America, Southeast Asia, Africa, and the Middle East.