Qingdao Haiyida Weighing Apparatus Co., Ltd., established in 2007 and headquartered in Qingdao, China, is a professional manufacturer and trading enterprise specializing in the design, development, and production of high-precision weighing instruments. Operating with a registered capital of 3.5 million RMB and an annual output value between US$5 million and US$10 million, the company maintains a strong technical presence with 11 patents and a dedicated R&D team. Their comprehensive product portfolio includes electronic pricing scales, platform scales, crane scales, floor scales, bench scales, and digital weighing balances, many of which are marketed under their registered 'Haiyida' (HYD) trademark. As an ISO 9001 certified company, they offer robust manufacturing capabilities including OEM and ODM services across seven production lines. Their facilities are equipped to produce specialized equipment such as waterproof price scales, Bluetooth-enabled table scales, and industrial pricing instruments. Recognized as a member of the China Weighing Apparatus Association, the company holds Metrology Instrument Manufacturing Licenses and has earned a reputation for quality and creditworthiness in both domestic and international markets.
Crown Electronic Weighing Scales Co., Ltd (Qingdao) is a manufacturer and trading company based in Qingdao, China, established in 2007. Specializing in the R&D and production of weighing equipment, the company offers a comprehensive range of products including truck scales (10 to 200 tons), platform scales (500kg to 20 tons), load cells, indicators, and various other weighing apparatus such as axle scales, animal scales, and stainless steel scales. With 16 years of manufacturing experience, Crown Electronic Weighing Scales operates under ISO 9001 and ISO 14001 quality management systems. The company provides OEM and ODM services, supported by an internal professional design team, experienced engineers, and advanced manufacturing machinery including automatic welding machines, pre-arch machines, 800T bending machines, and 7m cutting machines. Employing 11 to 50 people, Crown Electronic Weighing Scales exports its products to over 30 countries across North America, South America, Europe, Asia, Africa, and Oceania, with an annual sales volume of approximately 5000 sets.