Qingdao Natural Mineral Industry Company
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Qingdao Tieshuo International Co., Ltd.
🇨🇳 China
200711-50 peopleManufacturer/Trading CompanyProduct customization
Description
Qingdao Tieshuo International Co., Ltd. is a professional manufacturer and trading company based in Qingdao, China, specializing in the supply of high-quality minerals and chemicals. Established in 2007, the company has grown into a leading supplier of vermiculite and mica, serving the metallurgy, mineral, and energy sectors. Operating with a dedicated team of 11 to 50 employees, the firm maintains its own factory facilities to ensure consistent product quality and supply stability. The company's core product line features crude vermiculite flakes and exfoliated vermiculite sourced directly from mines in Hebei and Xinjiang provinces. These products are available in a wide range of standard sizes, including 0.3-1mm, 0.7-2mm, 1-2mm, 2-4mm, 1-3.5mm, 3-5mm, 3.5-8mm, and 8mm, with the capability to provide customized sizing based on specific client requirements. With a focus on international trade, Qingdao Tieshuo International Co., Ltd. leverages its dual role as a manufacturer and trader to provide comprehensive sourcing solutions for industrial minerals and chemical products.
Mica
Qingdao Qiancheng Minerals Co., Ltd.
🇨🇳 China
200451-100 peopleManufacturer/Trading Company/WholesalerEstablished brand
Own brand
Custom packaging
OEM manufacturer
Shipments
103
Key customer
AGNI CARBON
Key market
🇻🇳 Vietnam
Description
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."
Diatomite Filter Aid for Swimming Pool
Diatomite Filter Aid Qh-700# (food grade)$390
Flux-Calcined Diatomaceous Earth Filter Aid$370
Activated Bleaching Earth Abe-30#$370
Oil-Drilling Mud Bentonite API 13A$170
Diatomaceous Earth QH-1000#$405
Diatomite Filter Aid QH-300# Food Grade$405
Diatomite Filter Aid QH-700# (Food Grade) for Sugar Refinery$390
Vanadium Catalysts for Sulfuric Acid$6.7
Kieselgur Filter Aid Powder QH-400#$405
Diatomite Filter Aid QH-500# for Swimming Pool Water Treatment$405
