high steepness10+ factories verified

Optolong Optics Co., Ltd is the brand owner of Optolong is a manufacturer of fluorescence filters, astronomy filters.

Shenzhen Nano Macro Photonics Technology Co., Ltd. (NMOT) is a professional optical technology solutions and production of filter manufacturer. Our optical factory produces a wide variety of Optical components, including Silicon lenses, Germainium lens, IR filter, and windows trans-infrared panels etc. Each Optical filter product is available in a range of sizes or focal lengths for a wide variety of application needs

Shanghai Jingsheng Optoelectronics Technology Co., Ltd. is an enterprise specializing in the research and development, production and sales of precision optical components, laser crystal materials, and optical communication components. The products are mainly used in optical communication, lasers, medical equipment, aerospace, and automotive fields such as radar and machine vision serving the global market. The company's main optical products include: High-precision lenses, prisms, mirrors, beam splitters, windows, wave plates, filters, etc.; Laser crystals include: BBO/LBO nonlinear crystals, YVO4 crystals, ND: YVO4 lasers Chips, LN wedge angle chips, KTP+ND: YVO4 (DPM); The devices include lasers, isolators, circulators, collimators and other products that sell well at home and abroad.

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is a high-tech enterprise for researching, designing, developing and producing scientific and measuring instruments. With its continuous drawing of lessonas, unremitting innovation and borrowing of advanced technology from both at home and abroad, our company is now becoming a professional manufacture of oil tester, electric tester, laboratory instrument, road building instrument and geophysical equipment.

Sanyuantang Machine Co., Ltd. is located in Xinxiang City, Henan Province. It is a large-scale vibration equipment enterprise integrating scientific research, production, and sales. It passed the ISO9001 international quality management system certification in 2016. The company mainly produces fine screening equipment and also manufactures supporting conveying, mixing, crushing, and packaging equipment. The main products include rotary screens, wood chip screens, swing screens, circular vibrating screens, ultrasonic vibrating screens, linear vibrating screens, filter screens, airflow screens, conveying, and lifting equipment, and other products.

Xinxiang Tianfeng Vibrating Machinery Co., Ltd. (formerly Xinxiang Tianfeng Vibrating Machinery Factory) is a comprehensive enterprise specializing in the research, development, manufacturing and sales of mechanical equipment such as vibrating screen, separation, crushing and conveying for more than 30 years. The company mainly produces: Vibrating screen, ultrasonic vibrating screen, test screen, oscillating screen, linear screen, airflow screen, feeder, bucket elevator, conveying equipment and other mechanical equipment. These equipment features stable and reliable operation, simple operation, convenient maintenance, low noise, low energy consumption, large output and high precision; The screen mesh has the advantages of no blockage, no flying powder, no liquid leakage, etc. The products are widely used in food, medicine, chemical industry, metallurgy, abrasives, plastics, glass, paint, pollution control and other industries, with high efficiency, large processing capacity, long service life and other characteristics.

Henan YiMing Machinery Co., Ltd is a joint-stock machinery manufacturing enterprise, integrating scientific research, production with marketing. Our company is located in Jicheng Industrial Zone, Henan, China. We have 30 years manufacture experience and 15 years export experience. Our company has rapidly developed to be a bright star in China. <br/><br/>Our main products are complete sets of projects, covering livestock and poultry feed, aquatic feed, pet feed, straw processing, concentrated feed, pre-mixing feed, storage and drying, etc., providing global customers with one-stop solutions to meet the diversified needs of the market. <br/><br/>We have strong processing ability. Our workshop is equipped with CNC lathes, automatic welding equipment, high-precision laser cutting machines, CNC shearing machines and other advanced equipment. We regard product quality as the life of the enterprise, pay attention to every link of production and manufacturing, and use advanced production and processing equipment to ensure that the spare parts have excellent wear resistance and the quality of the whole set of equipment is stable and reliable. <br/><br/>At present, all of our products have passed relevant international quality management system certifications, and our pellet machines have won the title of "Recommended Product of China's Machinery Industry". Our products are exported to more than 100 countries and regions including Europe, Africa, Central Asia, and South America, winning great reputation from domestic and foreign customers. <br/><br/>We have an experienced and skilled technical R&D team and a complete pre-sales, sales and after-sales service system. We provide flexible and diverse service methods, and online services ensure that customer problems are solved in a timely manner. We always pursue "customer satisfaction", continue to innovate, and are committed to providing customers with perfect products. At the same time, we adhere to the purpose of "creating brands with quality and promoting brands with services", and with the corporate spirit of "unity, hard work, flexibility and innovation", we will make every effort to contribute to the development of national industry and create a world-class brand.

Henan Hengtailong Machinery Co., Ltd. is Established in 1992, a professional manufacturer of complete set mineral beneficiation equipments from crushing to ore concentrator,   Briquette equipments, carbonization/ activated carbon equipment, Drying euipment, Environmental protection equipments, products widely used in mineral processing, metallurgy, building materials, chemicals, electricity, petroleum, coal, transportation, fertilizer, gas industry etc.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you 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.

Xuzhou Senka Locomotive. Is one of the fast-developing tricycle manufacturers in China, which was located in Xuzhou City Jiangsu Province, and specialized in research, manufacture and international sales of motor tricycles, cargo tricycle, electric mini car. Our company occupies 6520 square meters and has 85 staff members.

Founded in 2014, Guangzhou Qizhi Toys Co., Ltd. is a comprehensive amusement facility enterprise that integrates R&D, design, production, sales, installation, and after-sales service. With a strong foundation, the company operates a 8000-square-meter standardized production base and boasts a professional team of over 100 designers, technicians, and installation and after-sales staff, providing solid talent and infrastructure support for product development and manufacturing.

Henan Yangbo Lightning Protection Technology Co., Ltd. Specializes in the field of lightning protection and disaster reduction, providing high-quality lightning protection product sales, advanced and reliable solutions, lightning protection detection grade A qualification, lightning protection design, lightning protection construction, special lightning protection qualification high-tech enterprises. The company has a registered capital of 16 million and its own plant is more than 8, 600 square meters. Since its establishment in July 2006, it has adhered to the concept of honest operation, seeking new ideas, lightning protection and disaster reduction, and serving the community. It has successfully completed more than 10, 000 lightning protection projects, cultivated and developed Created a group of experienced professionals.

Quality. Honesty. Responsibility Since 2001

Henan Yangbo Lightning Protection Technology Co., Ltd. Specializes in the field of lightning protection and disaster reduction, providing high-quality lightning protection product sales, advanced and reliable solutions, lightning protection detection grade A qualification, lightning protection design, lightning protection construction, special lightning protection qualification high-tech enterprises. The company has a registered capital of 16 million and its own plant is more than 8, 600 square meters. Since its establishment in July 2006, it has adhered to the concept of honest operation, seeking new ideas, lightning protection and disaster reduction, and serving the community. It has successfully completed more than 10, 000 lightning protection projects, cultivated and developed Created a group of experienced professionals.