small angle calibration600+ factories verified

Beijing GFUVE Electronics Co., Ltd. Was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces split core current transformer, high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, current probe, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, CT analyzer, Test equipment, and power meter, power analyzer, intelligent digital meter, transducer, handheld terminal and split core current transformer, voltage transformer and current transformer models etc.

Xian Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer, Mr Tian has more than 30 years experience on this area, and he is one of the engineers who introduced the Rosemount technology.

Ankang Mano Instrument Co., Ltd. is located in the beautiful Qinba hinterland Ankang City. We have a number of complete product lines. Professional management of pressure instruments, temperature instruments, pressure measurement and calibration equipment and pressure testing instruments, instrumentation valves, automated instrumentation equipment and other products. Our products are used in various industries such as petrochemical, electric energy, metallurgical machinery, bio-medicine, water heating, military aerospace, scientific research in universities, electronics and power, building technology, machinery manufacturing, metal processing, water treatment and other industries.

Blue Equator Intelligent Equipment Co., Ltd. is a high-tech enterprise specializing in the design, development, and manufacturing of precision motion simulation and inertial navigation test equipment. Our core product portfolio includes Inertial Navigation Test Tables, Motion Simulators, Gyroscope Test Stands, Rotary Test Stands, Motion Simulation Rate Tables, and Gyro Calibration Fixtures.

MINGSHANG is a top-tier supplier and manufacturer of IVI systems, DMSs (driver monitoring systems), ADAS, and BSD (blind spot detection) solutions. We also specialize in 360° Surround View Systems, Mobileye products, Camera Systems, and Mobile DVR offerings, which cater to various vehicles and equipment like commercial and school buses, RVs and motorhomes, industrial & construction equipment, cargo and delivery vans, trucks, and semi-trailers, agricultural vehicles & equipment, pickup trucks, tow trucks, fire, waste & recycling, military and more.

Haida established in 2004 in Dongguan City, where is the "silicon valley" of world manufacturing industry. It is a certified national high-tech enterprise engaged in design, research and development, production, sales, calibration and after-sale service of test equipment, such as paper&packaging test equipment, Furniture test equipment, material mechanics test equipment, optical measurement equipment, environmental reliability testing equipment etc. With the persistent efforts of all staff, Haida owned 4 factories with total 60, 000 square meters, 15 branch offices covers South China, North China, East China, Central China and Northwest China, as well over 20 overseas after-sales service sites covers Southeast Asia, Europe, North America and the Middle East with over 28, 000 customers.

Zhengzhou Linker Medical Equipment Co., Ltd. is located in the center of beautiful city------Zhengzhou that is historical and cultural. Near the Chinese Mother River-----Yellow River, convenient traffic and information created more condition for developing of company.

Hunan Michael Laboratory Instrument Co., Ltd. Stands as a distinguished professional manufacturer specializing in a comprehensive range of centrifuges. Our products find extensive applications in diverse fields such as medicine, biology, agriculture, and research institutes. Our extensive product line includes high speed centrifuges, low speed centrifuges, refrigerated centrifuges, blood bank centrifuges, large capacity refrigerated centrifuges, cell smear centrifuges, Blood dedicated card centrifuges, pharmaceutical centrifuges, mini centrifuges, and various specialized continuous separation centrifuges.

DONGGUAN LONROY EQUIPMENT CO Ltd is professional in manufacturing and selling kinds of test equipments with high technology and high accuracy, located in China manufacturing centre-Dongguan. Company main products: Universal testing machine, Environment Chambers, Plastic/Rubber testing machines, Tape, adhesive, paper, printing, packaging test machines, Fabric, shoes, leather testing machines, Oil, petroleum, test machines and other test equipment and meters. Products are covered more than 50 industries and related more than 1000 machines. Widly used in: Plastic, rubber, wire, cable industry; Leather, shoes industry; Luggage, bags industry; Tape, label, paper, printing, package industry; Electricity & electronics industry; Spring hardware industry; Auto and motorcycle industry; Toys, mobile phone computer industry; Sports equipment industry; Electroplating industry; Coating industry; Building materials industry. Products mainly sold to abroad market, service for more than 50 countries customers. Familiar with international trade processes and provide complete foreign trade service to customers. Always taking "providing accurate precision delicate testing instruments to customers, improve product value for customers, to provide staff development and rising space. Professional, focused, focused on testing industry, achieve win-win-win! "as the company's mission and values.

Zhengzhou Labone Instrument Co., Ltd (Labone) is a leading manufacturer and exporter of high-quality laboratory and chemical equipment, headquartered in Zhengzhou City, Henan Province, China. With over two decades of industry expertise, Labone has established itself as one of the most comprehensive and reliable suppliers in the global market. Our extensive product portfolio includes state-of-the-art reaction equipment, precision distillation systems, advanced drying solutions, cutting-edge purification technologies, robust chemical machinery, and a wide range of laboratory equipment and analytical instruments.

Shenzhen Howing Smart Technology Co., Ltd. is a 15-year professional manufacturer and solution provider dedicated to commercial vehicle safety monitoring and intelligent vision systems. Headquartered in Guangdong, China, we focus on R&D, production, and global sales of ruggedized on-board electronic products for trucks, buses, trailers, and heavy-duty vehicles. With 15 years of in-depth experience in this field, we have built a full industrial chain layout integrating R&D, production, quality control and after-sales service, and earned a solid global reputation with strong R&D and production capabilities.

Yistar is a professional O E M/O D M manufacturer, which is located in Xiamen, hasmany years experience in CNC machining, C N C turning, C N C milling, multi-spindle machining, sheet metal fabrication, laser cutting, metal stamping, tube bending, metal casting, plastic injection molding. We can make OEM products according to your drawings or samples. Professional Design Team, Efficient Communication, Mature Quality Inspection System, Flexible Shipping Plans to meet the high standards of top-tier customers.

Zhejiang Zhitong Pipe Valve Technology Co., Ltd is a professional pipe fittings, valves and flanges manufacturer and exporter for Water Treatment, Food and Beverage (Dairy Processing), Papermaking Industry, Shipbuilding Industry, Power Industry, Bioengineering, Natural Gas, Wastewater Treatment, Construction, Metallurgical Industry, Semiconductor Industry, Photovoltaic (PV) Industry, New Energy, Petrochemical and Oilfield Industry. We deliver exceptional value by providing customers with the most important elements: Premium Quality, Reasonable Price and Impeccable Services. Zhitong designs and builds a broad array of quality products in its ISO 9001 and CE manufacturing facility. Our products adhere to GB, JIS, DIN, DIN, EN, API, ANSI/ASME specifications for material content, pressure ratings and quality assurance, ensuring that our customers receive consistent quality and reliability every time. Additionally, we are able to modify existing products or manufacture new designs to meet specific requirements. Zhitong's vision is to become the leading and foremost company in the pipeline fitting industry, and to be known as a company who always keeps our promise of quality products, reasonable pricing, and prompt delivery. By providing a broad range of high quality products at competitive prices, Zhitong pipeline offers its customers a significant advantage in the industrial marketplace. We see ourselves not just as a supplier for our clients, but as their partner in helping them achieved their own goals and objectives.

Newmoshine was founded in March 2009, with its headquarters located in Longhua District, Shenzhen, and the manufacturing base in Yizhang County, Chenzhou City, Hunan Province. For more than 16 years, the company has been deeply committed to the research, development, production, and sales of camera modules. Currently, the company's annual sales volume is approximately 300 million RMB, with an operating area exceeding 10, 000 square meters and a workforce of over 500 employees. The company has established a sound ISO9001 quality management system

Established in 2000, Zhangjiagang City Qiangsheng Plastic Machinery Co., Ltd is a specialized manufacturer of plastic extrusion machines. Located in No. 78 Baixiong Road, Sanxing, Jinfeng Town, Zhangjiagang City, Jiangsu Province, China. We enjoy convenient transportation. Our company occupies an area of 8, 000 m2 and has advanced facilities of double-screw extruder, single-screw extruder, sets of extruding production lines and auxiliary equipments, such as single-layer and multi-layers PVC UPVC CPVC pipe production line, single-layer and multi-layers HDPE pipe production line, single-layer and multi-layers PPR pipe production line, PE corrugated pipe production line, PVC PE WPC profile production line, PVC foam board production line, soft and rigid PVC granulating line, PP PE recycling granulating line, plastic recycling washing line. Conical twin-screw extruder can convert thermoplastic especial PVC powder into pipe, plate sheet, film and profile, and also provide function of modifying and pelletizing. Single-screw extruder can produce many kinds of plastic products such as film, pipe board, braid, belt as well as granule. We also make other auxiliary machines such as pipe belling machine, mixer, crusher, miller, shredder etc. With export license, we sell products to twenty-nine provinces, cities and autonomous regions and export to Russia, Africa, Middle East, South America, North America and Southeast Asia.

KSJ Photoelectrical Instruments Co. Ltd. ( former KSJ Institute of Photoelectrical Instruments) is a scientific and technological joint-stock corporation. We were opened in the wake of the reform of state-owned enterprises in China. Its main staff is a group of scientific researchers who came from its parent state-owned enterprise and academic institutions. We have accumulated more than thirty-year practical experiences in the design and manufacture of photoelectrical instruments. We have the perfect abilities in product development, innovation and reformation from research to bulk production.

WANT Balance Instrument Co., Ltd., has mostly engaged in theresearch, manufactureand sales of electronic balances for more than fifteen years.

Lianyungang Weizidom Meter Technology Co., Ltd is a high tech enterprise specializing in the research, development, production, and sales of water meters and flow meters. Headquartered and manufactured in Lianyungang, China, Weizidom is committed to delivering high-precision, reliable, and durable measurement solutions for various industries worldwide.

With more than 18 years of civil engineering background, Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Our range includes research lab Instruments, soil testing instruments, bitumen testing instruments, and Cement & concrete testing equipment.

As an ODM designer and producer of crane SLI/LMI system and automatic monitoring control systems, Yichang Jing Lian Electronic Technology Co. Ltd always focus on independent R& D and sales with own-brand systems.

Shenzhen Tengxiangjia Technology Co., Ltd.

SKZ Industrial Co., Limited and SKZ International Co., Limited are the members of SKZ group, We are specialized in supply Laboratory Instrument, Scientific instrument, Analytical Instrument, Thermal Analysis, Moisture meter, Gas detector and testing instruments for pulps, paper, cardboards, plastic, rubber and textile.

The perception and decision-making capabilities of robots in current unstructured environments remain a bottleneck in the industry. In collaboration with MENG DIAN TAN SUO Exploration's R&D team, we have developed the self-developed "Lingxi" multimodal fusion perception algorithm and the "Meta-action" underlying control framework. These advancements enable robots to understand and adapt to complex dynamic environments like living organisms, deeply integrating general artificial intelligence with physical dolls to create the next generation of emotional companion robots. We have successfully launched this product and firmly believe that the next wave of AI will unfold in the physical world. Consequently, we established an independent sales company in early 2025 to facilitate global distribution. Our flagship product - the Smart Pet Robot - simulates the soft texture of pets and features a multimodal perception system (visual, auditory, and tactile) along with adaptive learning algorithms. It can interact emotionally with users through eye contact, voice, and movements, optimizing behavioral patterns based on user habits. Offering emotional value in multilingual environments, it enhances interaction efficiency by 300% compared to traditional first-generation robot dolls. With notable strengths in emotional companionship and atmosphere enhancement, it serves as a loyal companion for store promotions, home companionship, and personal confidants.

Guangdong Threenh Technology Co., Ltd. And Shenzhen TILO Technology Co., Ltd. Was found in 1998, and we have 3 factories, about 15000 square meters, seperately in Guangzhou and Huizhou of Guangdong Province, and the third one in Jiangxi Province and many offices in China like Shanghai, Shenzhen, Hangzhou, Qinigdao, Beijing, etc. We are specializes in the R&D, production and sales of colorimeter, spectrophotometer, color density meter, gloss meter, color light box, color proof table, coating thickness gauge, ISO test chart, etc., which is the leading producer in the color and glossy surface measurement field in China. We are also the national high technology enterprise. Till now we have received more than 30 patents and passed CE, ISO 9001, RoHS, FCC, TUV etc certifications. We also can support OEM&ODM service for free for all over the world customers.

Henan Aoda Instrument Equipment Co., Ltd is a high-tech enterprise integrating R&D, production, sales, import and export. We have a group of excellent management and technical talents who pursue excellence, progress and innovation. We are committed to creating a better life for people. For many years, we have been serving global customers in the fields of agricultural/food/feed/soil and water quality laboratories~

Ningbo yoursensor Electronic Co., Ltd, is a 10 years experiencedprofessional manufacturer of Sensor/safety beams/lamp flasher/industrial light curtain /Elevator light curtain /Remote/Selector/. Push button and access control system. Yoursensor product achieved stability, durability and reliability withstandard of lSO, CE, RoHS, The fashion design, high quality prod. UCT and nice service make us well selling in Asia, south AmericaEurope, Middle East etc.

Hangzhou CHNSpec is a lhigh-quality brand in the field of color and appearance measure device. It is mainly engaged in the R & D, production and sales of color detection equipment. Its products include precision color difference meter, spectrophotometer, gloss meter, Hazemeter and color matching software. It is widely used in printing, coating, auto parts, metal, household appliances and other industries and scientific research institutions at home and abroad

Changsha Yingtai Instrument Co., Ltd is a professional centrifuge manufacturer widely used in the field of medicine\life science\agriculture science\institute and so on, our main products are high-speed centrifuge, low seed centrifuge, refrigerated centrifuge, large capacity refrigerated centrifuge, cell smear centrifuge, blood centrifuge dedicated card, pharmaceutical centrifuges, mini centrifuge and other specialized types of continuous separation centrifuges.

Built For You

The company currently has over 2000 employees and has hired multiple overseas experienced management experts and product development engineers to collaborate with Chinese engineering, technology, and management elites to ensure that the company's products meet technical standards in different regions of the world and accurately control market demands in different regions around the world.