variable nd filter40+ factories verified

Huizhou XinNuo Precision Optics Co., Ltd was founded in 2013, it's professional in coating processing with optical glasses. The core technology products, high-end camera filters, drone filters, action camera filters, smartphone filters: UV, CPL(Polarizer), GND(Graduated Neutral Density Filter), ND(Neutral Density Filter), cinema filters...Patented products. We provide OEM/ODM product processing service for many high-ended filter brands in China and other countries over the years.

Missionphoto is a photographic equipment manufacturer and distributor based in Shenzhen, China supplying a wide range of high quality, affordable camera equipment and accessories to worldwide markets. As well as our Shenzhen factory we have offices in Hong Kong, an agent inGermany and we work closely with the UK Company, Partners-in-Enterprise acting as their agent in China.

Band Optics Technology was founded in 2008, an ISO 9001: 2015 certified factory that has been manufacturing the optical components & lens systems for over 15 years.

AL TRANSFO TECHNOLOGY Co., Ltd was established in 1997, mainly design & manufacture power transformers, current transformers, inductors, chokes, power supplies and cable assembly, all of our products could be custom made according to customers' requirements.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

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

Our company takes pride in offering a rich and diverse range of products, meticulously designed to cater to the multifarious and ever-evolving demands of our valued customers across various industries. Whether it's cutting-edge technological gadgets, high-quality consumer goods, specialized industrial components, or customized solutions tailored to unique business needs, our product portfolio stands as a testament to our commitment to versatility and excellence. Each product undergoes rigorous quality control measures, from the selection of raw materials to the final stages of production, ensuring that they not only meet but often exceed industry standards. This extensive variety not only allows us to serve a broad customer base but also enables us to adapt swiftly to market trends and emerging customer preferences, making us a reliable partner in addressing diverse requirements. ?

Huizhou XinNuo Precision Optics Co., Ltd was founded in 2014, it's professional in coating processing with optical glasses. The core technology products, high-end camera filters: UV, CPL(Polarizer), GND(Graduated Neutral Density Filter), ND(Neutral Density Filter), Mobile Phone Cameras, Mobile Phone Additional Function Mirrors, etc, patented products. It provides OEM; ODM product processing service for many high-ended filter brands in China and other countries over the years.

Shanghai Dazhang Environmental Protection Equipment Co., Ltd. is specialized in filtering solutions and projects. Dazhang (DZ) has over 20 years of experience in the filtration industry, especially in designing and manufacturing filtration equipment. DZ Group covers an area of 570, 000 square meters. DZ production base is equipped with advanced production lines and precise detection equipment. DZ has a high-quality assurance system to effectively monitor the whole process of warehousing, processing, and assembling. Sino-German joint venture production line can meet the needs of high-end filter press products. DZ has a professional research and development team, experienced workers, and a high-quality sales team to provide clients excellent service, like testing, product selection, equipment installation and commissioning, user training, technical support, and after-sale service. DZ provides diverse filtration equipment and corollary equipment, including bag filter, cartridge filter, membrane filter press, chamber filter press, belt filter press, dosing system and so on. DZ self-developed 1000 square meters filter press is famous for the domestic advanced technology in the filtration industry. DZ products are widely applicable to global chemical, metallurgy, petroleum, printing and dyeing, ceramics, food, pharmaceutical, building materials, coal mine, and wastewater treatment industries. DZ was awarded the National Quality Credit Enterprise and the Excellent Science and Technology Enterprise in China. With high performance and high efficiency, DZ products sell well in more than 30 countries and regions. DZ is committed to providing users with comprehensive and complete filtration solutions.

Bright shadow technology Co., Ltd lying in Dongjiang High-Tech Industry zone, Huizhou, Guangdong Province, next to high-speed intersection. It only takes 1~2h to travel to places like Dongguan, Shenzhen and Hong Kong. The place is excellent with labor advantage.

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.

Colpoint Technology Co., Ltd. is headquartered in Shenzhen, Guangdong, China, with a 5, 000-square meter warehouse in Dongguan and 300 employees. We have 16 years of experience in exporting garden lights, automotive accessories, and consumer electronics. We are known for our wide product range and strict quality control.

Zomei photographic equipment Co., Ltd is a professional manufacturer of camera filters and camera tripods. Zomei brand mainly focuses on the lens filter, camera tripod, and video tripod, photographic light, and relevant accessories. (Also, Xuzhou Bingo Digital Technology Co., Ltd. Is our another company. All ZOMEI products you can find in the store)All kinds of Tripods and Filters

KASE is an emerging global brand. Through many years of technological study and development, its perfect and stable quality has conquered photographers around the world, and is loved by a large number of photography fans. The design philosophy of KASE filter is originated from Germany. The company absorbs the rigorous technical style, and provides high-transmittance filters for the lens. Currently, as a global brand, KASE has been registered in Germany, the United Kingdom, China, the United States and other major countries, and is under strict protection of intellectual property of these countries. This effectively guarantees the further development of KASE brand. Since the introduction of KASE filter to the Chinese market in May, 2011, it had been deeply loved by a large number of photography enthusiasts. In 2011, it passed the test of China National Camera Quality Supervision and Inspection Center, and was rated as high-quality filter. In 2012, it successfully passed the European CE Safety Certification, the European RoHS Environmental Certification, and U. S. FCC Quality Safety Certification. Meanwhile, KASE currently has a lot of patents. We would continue to work hard, in order to provide more professional and high-quality photography tools for photographers.

Guilin Sanhua Electromechanical Automation Engineering Co., Ltd. (SHME) was established in 2006 and has a history of 19 years. At the beginning of its establishment, SHME was committed to the comprehensive automation engineering construction of thermal power plants, hydropower plants, and palm oil factories in Southeast Asia.

As a leading manufacturer of LED light product Dongguan MF Lighting Co., Ltd established in year 2016 and has more than 10 years experience in exporting LED lighting products. Our company established a quality management system in accordance with the ISO9001 standard. Products are CE, CB, RoHS, SAA, ETL, DLC certified. And MF has expanded its business to many countries to Europe, America, Southeast Asia, Mideast, Africa and etc. In order to provide our customers with attractive lighting fixtures, optimal energy saving and thoughtful lighting solutions, MF hired the professional Dialux lighting designer, and providing the OEM & ODM service for all the partners around the world. Our Main Product: Aviation Obstruction Light, Track Light, Garden Light, Emergency Light, Stage Light, Flood Light, Search Light, Corn Bulb, Bulb...Our designer and engineer always pay full attention to them in the field of high quality standard at reasonable and competitive price, fast delivery, trust and honest services etc.

Renlang Eletctronic Technology Company is an optical beauty equipment manufacturer integrating research and development, production, marketing, technical services, import and export trade, training and education. With high quality products, sound management, perfect service and exquisite technology, the company's leading position in the medical beauty industry at domestic and abroad has been determined. We have been a golden supplier on Alibaba with so many years experience in beauty machines field. Our products are exported to Europe, the United States, the Middle East, Southeast Asia, South Africa and other countries and regions, and we are gradually establishing the international influence.

As a leading manufacturer of LED light product MING FENG LIGHTING Co., Ltd established in year 2009 and has more than 14 years experience in exporting LED lighting products. We are producing LED Tri-Proof Lights, LED Vapor Tight Lights, LED Down Lights, LED Flood Light, LED Sport Light, LED Stadium light, LED High Bay Light, LED Explosion Proof Light and some of outdoor LED landscape light.

Kernal automation was founded in 2004, headquartered in Hongkong with Shenzhen, Guangzhou, Huizhou, Changsha offices. We committed to prodviding customers with a diverse selection of automation products and related accessories, as well as industrailisation 4.0 solutions.

Shanghai Sunny Elevator Assembly Co., Ltd., founded in 1992, is a 31-year experienced professional manufacturer specializing in designing and producing opto-mechanical products. Our main products are elevator light curtain, photoelectric switches and elevator buttons. Our company has a complete set of equipment and instruments in terms of mechanism, sheet metal, plastics, moulding, electric appliance, together with SMT line, which are respectively used in key parts of production, assembling and quality detection. Such full range of equipments is rare in the field and greatly increases our production flexibility and R&D capabilities. Twenty years' experience in the elevator industry ensures us to provide our clients reliable products, leading-edge technology and perfect after-sales service.

Shanghai UCANI industrial development Co., Ltd. -- synchronizing global technology, serving modern industry,

Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd. is an engineering company with a global network of engineering centers, providing high-performance and cost-effective services to global customers. We have established partnerships with most world-renowned brands and can provide components and equipment for the oil and gas, industrial, chemical, and energy industries.

We are Wenzhou Wuyu Massage Equipment Co., Ltd., an innovative company specializing in air pressure therapy technology. We are dedicated to integrating modern technology with healthcare to provide our customers with efficient and convenient air pressure massagers. Since our establishment, our core mission has been to "enhance our customers' quality of life. " We are committed to continuous research, development, and product optimization, aiming to be your trusted partner in health.

Excellent quality, Intelligent future

Shenzhen V&T Technologies Co., Ltd. Was certificated as a "National Hi-tech and Double-Software Enterprise", which has fully intellectual property rights and devotes to the R&D, manufacture, sales and technical service of Inverter, Servo Drive, Electric Vehicle Motor Controller, etc. V&T has won the "Technical Innovation" prize awarded by the Inverter Industry Association, "The Most Competitive Brands" prize awarded by China Electrical Association, "2012 Electric Vehicle Excellent Technology" prize respectively awarded by China Electro-technical Society (CES), the Specialized Committee of Electric Vehicles, the Automotive Engineering Society of China, and the Branch Association of Electric Vehicles. V&T has been ranked as one of the "Top 10 Chinese Inverter Enterprises". V&T successfully listed on the Stock Exchange of China in 2016 (stock code: 300484).

Changchun Yutai Optics Co Ltd. Specialize in the design and volume manufacturing of high performance optical components such as lens, prisms, windows, filters, mirrors and more for use in optical instruments and laser systems, as well as for military, telecommunications, medical, environment monitoring industry.

Kexin (Wuhan) Automobile Industry Import & Export Co., Ltd. Was established in February 2025. The company is located in Wuhan, China, known as the "Thoroughfare of Nine Provinces". It is a wholly - owned subsidiary of Hubei Ocean Automobile Industry Co., Ltd. The company focuses on international trade of various commercial vehicles, special - purpose vehicles, and special - type vehicles, and is the exclusive export - authorized enterprise for the well - known Chinese trademark "Chengli Heavy Industry".

Shenzhen Energy Technology Co., Ltd. is a professional supplier for the industrial control devices including inverter/servo, PLC, relay, sensor, switch, IGBT module, HMI, VFD, connector and cable, LCD panel, fuse, button etc.

Shenzhen KOC Communication Co., Ltd. is specialized in fiber optic communication product manufacture. Our products range from the basic components to end products, including passive and active categories as follows: Basic Components: Connector kits, Adapter kits, Attenuator kits.

Established Date: 2008 Area of Plant: 2000 sqm Certificate: RoHS SGS Number of Employee: 200