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Vacuum Equipment,
Chemical & Engineering Machinery

ISO9001, CE, ASME Certified Manufacturer and Supplier from China. Direct factory supply with 20+ years of international trade experience.

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About Us

Lvsong Sci-Tech Group is a comprehensive industrial group with over 10 years of development, focusing on vacuum equipment, pressure vessels, engineering machinery, and chemical products.

Factory

COMPANY PROFILE

CHANGZHOU LVSONG INTERNATIONAL TRADING CO.LTD operates the Yuanhang supply chain platform, connecting over 500 Chinese source factories with global buyers. We are a certified manufacturer and distributor with ISO9001, CE, and ASME certifications.

Our group owns 90,000 m² of modern workshops and advanced production equipment. With a professional foreign trade team and 20 years of experience, we deliver high-quality industrial products worldwide.

  • 20+ Years in International Trade
  • 500+ Domestic Factories
  • 5000+ Satisfied Overseas Clients
  • 98%+ Customer Satisfaction

Certifications

ISO9001 CE ASME

Product Center

Direct supply from over 500 Chinese source factories. High-quality vacuum equipment, engineering machinery, chemical, and hardware products.

Roots Liquid Ring Vacuum Pump

Roots Liquid Ring Vacuum Pump

High-efficiency vacuum solution for industrial applications with stable performance and low maintenance.

Vacuum Products
Oil-less Vacuum Pump

Oil-less Vacuum Pump

Clean, maintenance-free operation ideal for food, pharmaceutical, and laboratory environments.

Vacuum Products
Hydraulic Demolition Crusher

Hydraulic Demolition Crusher

Heavy-duty demolition tool for construction and recycling, built for durability and high performance.

Engineering Products
Excavator Bucket

Rock Excavator Bucket

Reinforced bucket for heavy-duty excavation in rocky and abrasive conditions.

Engineering Products
Tri-Lobe Roots Vacuum Pump

Type Tri-Lobe Roots Vacuum Pump

High-capacity vacuum pump for large-scale industrial processes with low noise and vibration.

Vacuum Products
Dry Screw Vacuum Pump

Pitch Dry Screw Vacuum Pump

Oil-free, dry compression technology for clean vacuum environments in chemical and semiconductor industries.

Vacuum Products
Structural Parts

Insulated High-Altitude Vehicle Structural Parts

Precision-engineered components for aerial work platforms and high-altitude vehicles.

Engineering Products
Urea Fertilizer

Urea Fertilizer

High-purity nitrogen fertilizer for agricultural use, promoting healthy plant growth.

Chemical Products
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Why Choose Us

We offer a one-stop solution for industrial procurement with competitive pricing, fast logistics, and professional support.

Fast Global Shipping

Long-term partnerships with international logistics providers ensure fast and reliable delivery.

20+ Years Experience

Professional foreign trade team with decades of experience in international procurement.

Best Price Advantage

Centralized purchasing from 500+ factories gives you the most competitive pricing.

Certified Quality

All products meet ISO9001, CE, and ASME standards for safety and reliability.

Our Achievements

20+
Years in Business
5000+
Overseas Customers
500+
Cooperative Factories
98%+
Customer Satisfaction

Frequently Asked Questions

What products do you supply?

We supply vacuum equipment, engineering machinery, chemical products, hardware accessories, pressure vessels, metal structures, and light industrial goods.

Are you a manufacturer or trading company?

We are both a manufacturer and trading company. Our group owns multiple production facilities and also sources from over 500 partner factories.

What certifications do your products have?

Our products are certified with ISO9001, CE, and ASME standards to ensure quality and safety compliance.

How do I place an order?

You can contact us directly through our official website or send an inquiry with your product requirements. Our team will respond within 24 hours.

Contact Us

Reach out for inquiries, quotes, or partnership opportunities.

Contact Information

  • +86 15312528161 (Mr. CoinPan)
  • Tel: 86-0519-4008282159
  • [email protected]
  • NO.668-4 TONGJIANG ROAD, CHANGZHOU, JIANGSU PROVINCE, CHINA
  • WeChat: 19270037157

Get in Touch

For product inquiries, quotes, or partnership discussions, please visit our official website to send a message.

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