Qingdao Ruchang Mining Industry Co., Ltd. is a specialized supplier and exporter of mining flotation reagents based in Qingdao, China. Established in 2006, the company has developed a strong international presence, with approximately 80% of its products exported to key markets including Australia, South America, North America, South Africa, India, and Central Asia. The firm operates with an annual revenue between US$5 million and US$10 million and maintains a workforce of 11 to 50 employees.
The company's comprehensive product portfolio focuses on ore dressing chemicals, including collectors, foaming reagents, and inhibitors. Key offerings include various Xanthates (Sodium Isobutyl, Sodium Isopropyl, Potassium Butyl, and Potassium Amyl Xanthate), Dithiophosphates, and Isopropyl Ethyl Thionocarbamate. Notably, the company is a significant provider of Sodium Thioglycolate, a critical non-cyanide inhibitor used in molybdenum extraction to effectively inhibit copper and sulfur.
Qingdao Ruchang also specializes in Methyl Isobutyl Carbinol (MIBC), an advanced foaming agent with an annual sales volume of 5,000 metric tons. Their Xanthate products also reach an annual sale of 5,000 metric tons, while Sodium Thioglycolate production reaches 4,000 metric tons per year. The company emphasizes the use of advanced production technology and environmental protection equipment to ensure product stability and compliance with safety standards.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Eco-friendly supplierUses sustainable and eco-friendly materials.
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North AmericaNorth America
South AmericaSouth America
EuropeEurope
AsiaAsia
AfricaAfrica
OceaniaOceania
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Qingdao Ruichang Machinery Co., Ltd.
🇨🇳 China
200351-100 peopleManufacturer/Trading Company/Distributor/Service Company
Established brand
OEM manufacturer
Key market
🇦🇺 Australia
Description
Qingdao Ruichang Machinery Co., Ltd. is a manufacturer, trading company, distributor, and service provider based in Qingdao, Shandong, China. Established between 1999 and 2007, the company specializes in the production and distribution of a wide range of hardware tools, with a primary focus on spanners and wrenches. Their product portfolio includes Double Open End Spanners, Torque Wrenches, Combination Spanners, Double Offset Ring Spanners, Adjustable Spanners, Pipe Wrenches, Gear Pullers, Tools Sets, Carpenter G Clamps, Pliers, Clamps, Screwdrivers, Grease Guns, and Cable Cutters. With 51 to 100 employees, Qingdao Ruichang Machinery Co., Ltd. operates a factory and has significant export experience, serving global markets including Europe, America, the Middle East, and Asia. The company is committed to quality control, reasonable pricing, and customer satisfaction, holding a BSCI certification.
Qingdao Qiancheng Minerals Co., Ltd. is a professional industrial minerals group and manufacturer headquartered in Qingdao, Shandong, China. Established in 2004, the company has built upon a mining and production legacy dating back to 1991. The organization operates five specialized processing plants and a dedicated import-export division, employing between 51 and 100 personnel. The company is ISO 9001:2008 certified, reflecting a commitment to quality management across its diverse mineral processing operations.
Specializing in non-metallic minerals, the company manages significant raw material resources, including over 11 million tons of diatomite ore in the Changbai Mountain region and high-quality bentonite deposits in Inner Mongolia. Their core product portfolio includes Diatomaceous Earth (filter aids, fillers, and carrier materials), Activated Bleaching Earth (Fuller's Earth), and various Bentonite series tailored for oil-drilling mud (API 13A standard), casting, and foundry applications. Additional product lines encompass Natural Zeolite granules, Wollastonite powder, Calcium Carbonate, Magnesium Hydroxide, Kaolin, and Expanded Perlite.
With an annual production capacity reaching 300,000 tons across its facilities, the company maintains a strong international presence. They have over 14 years of export experience, serving global markets across North America, Europe, Asia, and Africa. Their manufacturing capabilities include in-house quality control and multiple production lines, allowing them to offer OEM services such as buyer labeling. The company markets its primary mineral products under the recognized brand names "QianHE" and "QianCHENG."
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