Часто задаваемые вопросы

Vanchor Supply Chain Management (Hebei) Co., Ltd. is a global chemical supply chain partner built on more than 30 years of manufacturing and international trade experience.

With a 50,000 m² production base, advanced R&D capabilities, and integrated logistics, we provide high-purity industrial chemicals to customers worldwide.

Our core products include:

• Calcium Formate
• Sodium Formate
• Potassium Formate
• Sodium Acetate
• Formic Acid
• Phosphoric Acid
• Glacial Acetic Acid

These chemicals are widely used in oil & gas drilling, construction additives, water treatment, textiles, leather processing, feed additives, and chemical manufacturing.

Our chemical products serve multiple global industries, including:

• Oil & Gas Drilling Fluids
• Concrete & Construction Additives
• Animal Feed Additives
• Leather Tanning
• Textile Dyeing & Printing
• Water Treatment
• Chemical Intermediates
• Agriculture and Fertilizers

Yes. We supply multiple grades depending on application, including:

• Industrial Grade
• Feed Grade
• Technical Grade
• Customized purity levels

Each shipment is accompanied by COA (Certificate of Analysis) and MSDS.

Typical purity levels include:

Customized specifications are available upon request.

Yes. We provide free samples for quality evaluation.

Sample shipping can be arranged via:

• DHL
• FedEx
• UPS
• TNT

MOQ depends on the product:

1. 25 kg – 100 kg for sample orders
2. 1 ton – 25 tons for standard export orders

For long-term partners, we can offer flexible MOQ solutions.

Standard export packaging includes:

• 25 kg bags
• 1000 kg jumbo bags
• 1050kg/1650kg IBC tanks (for liquid chemicals)
• ISO tank containers (bulk shipment)

Customized packaging and private labeling are available

Our main export ports are:

• Tianjin Port
• Qingdao Port

With strategic warehousing near these ports, we ensure fast and reliable global shipping.