hand operator window500+ factories verified

XIAMEN KDSBUILDING MATERIAL Co., Ltd is a leading manufacturer and exporter of window and door for more 8yesrs. Our Xiamen plant cover 5000m2 which near to Xiamen sea port. And annual output is reach 100000m2 of aluminum window and door. Our Beijing plant is manufacturer of wood window and door.

Founded in 2011, Jiangsu Huakangda Architectural Decoration Engineering Co., Ltd. Has grown from a small local enterprise into a leading force in China's architectural decoration industry. Headquartered in Kunshan, Jiangsu - a hub for advanced manufacturing and transportation linking major markets - the company leverages regional strengths in talent, technology, and logistics.

Qingdao Jiaye Doors and Windows Co. Ltd locates in Qingdao, a beautiful city in shandong provenience in China. We have been dealing with windows and doors, curtain walls, and sunrooms for over 10 years. Our products have a high reputation as being one of the China's top 10 best-selling brands because of our adequate experience in producing and processing. After many years of development, Jiaye became a well-known brand in domestic market and annual sale held a top rank in this line for many years. Our customers come from all over the world like Australia, the US, Canada, Russia, India, Africa, South America and other areas. Our products meets US European standards by using superior profile, hardware and glass, and have a strict inspection process in product manufacturing. We have an outstanding and managing group that are dedicated in developing and designing new kinds of windows and curtain walls, which helped us to establish a model in decorating industry. Jiaye covers an area of more than 6, 000 square meters with advanced facilities and production lines, as well as skilled production technologies in manufacturing window, doors and curtain walls.

Minghe Zhujia (Huizhou) Home Building Materials Co., Ltd.  ( MHZJ ) is a professional manufacturer and supplier of high-quality home building materials, dedicated to providing comprehensive door, window, and architectural solutions for residential, commercial, and hospitality projects worldwide.

Yueqing Beigang Electrical Appliance Co., Ltd. Was established on March 18, 2020. It is located in the largest low-voltage electrical appliance manufacturing base in Wenzhou, China, known as the "Electrical Capital of China". Now it has become a manufacturer of industrial plugs, industrial sockets, socket electrical distribution boxes, plastic distribution boxes, control distribution boxes, waterproof switch boxes, finished circuit breakers and accessories. Passed CE, CCC, ISO and other certification bodies. Regarding the Beigang Electrical Appliances brand, we own Shanghai Beigang Electrical Appliances Co., Ltd.

Shandong Baiyiyuan Doors and Windows Co., Ltd originated in 2006, and its headquarter is located in Liaocheng city, Shandong Province, which is known as the "Jiangbei Water City". It covers an area of 20, 000 square meters and now has more than 200 employees. The company is an innovative enterprise integrating the production, research and development and sales of al-alloy doors and windows. Now it has more than 300 speciality stores and more than 500 dealers.

Who We are: KEMET, a leading enterprise in the B2B industry, is a modern and comprehensive company that specializes in various high-grade building aluminum products, decorative aluminum solutions, industrial aluminum applications, as well as whole house and custom-made windows and doors.

TOMA have their own aluminium profiles production line and powder coating line, anodizing line, cutting machine and bending machine, punching machine and other production machine.

Polycore Technology Co., Ltd. is a complex corporation which is engaged in the products developing, manufacturing and marketing. The major business of Polycore Technology is falling in commercial fridge and Commercial Refrigerated assembly products and light weight, high strength structure material solution.

Unitechroad. Co, . Ltd.

Founded in April 2016, Shanghai Ruitai Photoelectronic Technology Co., Ltd. (Raytekoptics)is located in Jiading industrial base, Shanghai National Technology Transfer Center, Chinese Academy of Sciences, adjacent to the Institute of Optics and mechanics, Chinese Academy of Sciences. At present, the company has nearly 50 employees, mainly producing and selling all kinds of optical components, including all kinds of optical lenses, optics mirrors, optics windows or diffusers, optical filters, polarization optical components, spectrometers, optical prisms, optical diffraction gratings, infrared optical components, fiber assemblies, laser optical components, coated optical components, ultrafast optical components, transfinite optical mirrors, etc. As a wholly-owned subsidiary of Shanghai Jingzhi (formerly Shanghai silicon sword) new materials Co., Ltd. And Shanghai C-laser, Shanghai Ruitai Photoelectric has a professional production base of 10000 square meters and various processing equipment, including large water jet, horizontal band saw, CNC machining center, multi-function milling machine, CNC fine carving machine, CNC plane precision milling machine, CNC lathe, water mill, internal circular slicer and polishing machine, polishing machine, Focused ion beam(FIB), Magnetorheological Polishing (MRF), CNC six axis small grinding machines, interferometers and other sophisticated equipment dozens. On this basis, Shanghai Ruitai Photoelectric can provide customers with accurate, complete, high quality optical parts customized processing services. Our products sell well in Europe, the United States, Russia, Japan, South Korea, Germany, Spain, Italy, France, Saudi Arabia, Canada, Australia, New Zealand, Norway, Argentina, South Africa and other countries and regions, and are deeply recognized and appreciated by users at home and abroad. In addition, Raytek Optics widely supply all types of optical parts made of Corning, Schott, Hellma, Nikon, Ohara, AGC, Vitron and other materials, including quartz glass, glass ceramics, optical glass and coating materials. The main domestic optical mechanical (Electrical) institutes, research institutes and astronomical institutes at all levels have established extensive and profound business relations with us.

Xuhua, the professional and specialized manufacturer supplier for windproof zip blinds in China, is mainly engaged in the research, development, production and provide customized service to our Dealers, Wholesales, Builders, Designers, End Users and our other partners.

PRIMA is your One Stop Shop for all of your building materials. We offer various types of stairs, Balustrade, flooring, Window& Door, bathroom accessories at competitive price. We can offer you professional solution according to your request, If you want to make your house more delicate, Please contact us.

Established in 2008, HONGFA Automatic Door Co., Ltd is a leading manufacturer of automatic doors. We are located in Shenzhen (beside HongKong), an industrial, convenient and beautiful city in the south of China. It is very convenient to all over the world by air or sea.

JPSUN was established in 1993 and have been specializing in the door and window production industry for over thirty years.

Huixin Metal Products Co., Ltd. Was established in 2002, located in Zhaoqing City, China. We have nearly 22 years experience in greenhouse industry and 13 years experience in outdoor products. Our factory has covered an area of more than 24, 000 square meters. We have own brand HXGREENHOUSE and"HUIXINOUTDOOR", mainly producing glass greenhouses, polycarbonate greenhouses, pergolas, carports, patio cover, and various greenhouse accessories, such as window openers, flower stagings, etc.

Hunan Langle Technology Co., Ltd was founded in 2013, we are the China manufacturer focus on building systems for industrial applications, non-standard automation, workstations, machine guards, Stairs & Platforms, Metal Fence, Display rack, etc.

As a professional manufacturer, Scitek Global is certified by ISO 9001, ISO 13485, ISO 45001 and ISO 14001. Our main products are biological safety cabinet, Laminar Flow Cabinet, Fume Hood, Autoclave, Freezer and Refrigerator, Incubator and Drying Oven, Water Purifier, Centrifuge, Glassware Washer, Microscope etc, almost all our products are certified by ETL, CE and FDA.

NEWLINE is producing aluminium and UPVC windows and doors, curtain wall. The factory was founded in 2008 in Baiyun district, Guangzhou city. All the products adapted to International standard. Quality is our number one priority. Every product is quality-checked by our specialists before delivery. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.

Shenzhen Winfor Canbo Technology Co., Ltd., was established in 2006, it has been committed to the R&D, manufacturing and sales of automatic door control system related products, including Motion & Safety Sensor, photocell beam, Laser curtain sensor, touchless switch, restroom locked switch kit, function selector switch, access control keypad etc.

Turtech Intelligent Technology (Zhejiang) Co., Ltd. Specializes in the research and development, production, and sales of automatic doors. The main products include automatic door, automatic gate, automatic window, Customized motor, Customized control system and related accessories.

CLW group is located in Suizhou city, Hubei province, China with about 15 subsidiary companies like ChengLi Special Automobile Co., Ltd, , Hubei Sunny Special Automobile Co., Ltd, and so on in vehicle manufacturing and selling, real estate, education, investment and etc.

Jinan Longxu Auto Parts Co., Ltd. is a professional supplier of auto and auto parts, with its own factory. Our company provides all kinds of brand of China as well as other famous foreign brands and auto parts, can also be customized according to the drawings, samples or parts of the customer. "The good faith management, the customer is supreme" is our operating principle.

Hefei kuer Environmental Protection Technology Co., Ltd. is a national high-tech enterprise, which located in Baiyan science and Technology Park, Hefei high tech Zone. It is a cleaning equipment manufacturing enterprise that is integrated R & D, production, sales and after-sales. Our company is mainly engaged in all kinds of floor washing machines, floor sweepers, etc. These products are widely used in schools, communities, supermarkets, squares, production workshops, railway stations, airports and other places. "Kuer " has been affirmed by users with excellent service and excellent hardly quality. At present, it has been successfully applied to Jiangqi group, Guangzhou high speed railway station, Chengdu Metro, Sany Heavy Industry and Metro supermarket enterprises. Adhering to the mission of "creating a beautiful environment and opening up a fresh cleaning world", the company will comply with the development trend of the industry, do a good job in product R & D and production, and continue to strive to provide customers with better services

Shijiazhuangqiazheng internationaltradeco., Ltd has been approved by the SGS. Our factory is located in Shandong province, the biggest production Base of North China, and we have our trading company in Shijiazhuang, which is near the Tianjin seaport for shipment.

JianHu Lucky gold Trading Co., Ltd., founded in 2024 and headquartered in Yancheng City, is a burgeoning cross-border e-commerce enterprise that is deeply committed to the foreign trade industry. With a steadfast focus on serving overseas customers, the company has carved a niche for itself in the global market. The company's extensive product portfolio encompasses a diverse array of machinery, including tillage machinery for efficient land preparation, agricultural and forestry horticultural weeding equipment designed to streamline weed control operations, seeding and fertilization machinery that enhances crop planting and nutrition processes, and paddy field agricultural machinery tailored for rice cultivation. Additionally, the company is renowned for its expertise in designing and producing high-quality marine equipment, such as 12~630kN. M Marine steering gear, which ensures precise and reliable navigation control. Furthermore, JianHu Lucky gold Trading Co., Ltd. Offers a comprehensive range of marine deck machinery, including various types of Marine windlass for efficient anchor handling, anchor winch and mooring winch for secure vessel mooring, capstan for versatile deck operations, Marine crane for lifting and transporting heavy loads, and high-quality mooring rope that meets the stringent demands of the maritime industry. The company's unwavering commitment to innovation, quality, and customer satisfaction has enabled it to establish strong partnerships with clients across the globe. By constantly exploring new technologies and market trends, JianHu Lucky gold Trading Co., Ltd. is poised to continue its growth and expand its offerings to meet the evolving needs of its international clientele.

Ruian Xinke machinery Co., Ltd., founded in 2000, specializes in the production of complete sets of flexible packaging equipment. Since the establishment of the enterprise, the integration of domestic and foreign technology, and constantly improve their products. We are one of the most outstanding paper bag machine manufacturers in China. It has been committed to the research and development and production of paper bag machines. We have more than 20 years of experience in the machine industry. During this period, we have continuously introduced high-tech and continuous develop new products with higher quality and efficiency that meet market needs, and strictly enforce ISO9001 quality system and CE standard certification.

We are Safeway System. We make excellent Security X-ray Machines & EOD Equipment

Wuhan HJZ Laser Technology Co., Ltd., is a China Industrial laser machines manufacturer and Intelligent Solutions Provider for Automatic laser machinery. We are the National high-tech enterprise, own a number of invention patents. HJZ Laser is located in the China Optical Valley, Wuhan. Our factory Building covers an area of 5, 000 square meters, with a professional team of 60 members. As a premier industrial laser system manufacturer and Robotic automated machinery solutions provider, We are specializes in laser cleaning machines, laser marking machines, laser welding machines, laser cutting machines as well as intergrated robot system, laser Cladding Machines and Inkjet printers. Committed to excellence, we implement rigorous quality control system and deploy expert engineering teams for global technical support. Strategic R & D investments drive continuous technological innovation, empowering clients to achieve growth targets through our Adaptive cooperative ability. All HJZ systems hold C E, FDA, T Ü V, ISO, B V and SGS certifications, integrating globally sourced components to ensure unmatched reliability with competitive price. Our intelligent laser solutions serve 160 countries across global markets including USA, Canada, Germany, UK, Poland, Italy, Russia, Mexico and So on. Industry recognition stems from exceptional machine performance and our responsive VIP after sales service teams dedicate to technical consultation groups and rapid troubleshooting. With an established network of 30 international distributors, we are seeking more strategic partnerships to expand our global technological footprint. Direct Manufacturer. Quality Assurance. Choose HJZ laser! We welcome worldwide Buyers and Distributors to contact us Now!

Giant Alarm System Co., Ltd. is a high-tech company that specializes in intelligent wireless systems. Our company has the ability to carry out R & D, production and sales. We are a professional manufacturer of RF remote controls (transmitters, keyfob and receivers), remote control duplicators, receiver modules, sliding gate motors and controls, swing gate motors and controls, barrier gate motors and controls and many other mechanical-electrical integrated remote control systems.