Welcome to  Guojin

Guojin Industry and Trade Co., Ltd. was established in 2008, and the company is headquartered in Liaocheng Economic and Technological Development Zone. The company is equipped with advanced physical and chemical testing equipment, including chemical analysis, mechanical testing, with strong professional technical force and new products research and development capabilities.

The company’s products are used in national defense, aerospace, transportation, equipment manufacturing, ship platforms, oil, natural gas, chemical and other industries. Products are exported to Germany, Britain, the United States, Japan, South Korea and other dozens of countries and regions in Southeast Asia.

 

 

Our Advantages

Premium Raw Materials

We meticulously select and procure high-quality raw materials, ensuring product quality from the very foundation. These materials undergo rigorous screening and testing, possessing excellent mechanical and chemical properties that lay a solid groundwork for the final product's performance.

Superior Production Techniques

We employ advanced production processes and technologies, continuously optimizing and refining manufacturing procedures to ensure product quality and consistency. Our production team is highly experienced, possessing professional skills to precisely control each production stage, thereby guaranteeing precise machining and outstanding performance of the products.

High Standard Testing

We strictly adhere to international standards and industry specifications, equipped with state-of-the-art testing equipment and technologies to conduct comprehensive product testing and assessment. From raw materials to finished products, we enforce strict quality control to ensure that products meet customer requirements andexpectations, while also satisfying standards across various industries and applications.

Minimum Order Quantity

When you choose to collaborate with us, you'll enjoy a range of unique advantages. Firstly, we offer extremely low Minimum Order Quantities (MOQs), meaning whether you're a large enterprise or a startup, you can flexibly order according to your needs without worrying about excess inventory or additional cost pressures.

 Outstanding service

We provide outstanding service to support you comprehensively. Whether it's in product selection, order processing, or after-sales service, our professional team will spare no effort to ensure your satisfaction. You can rely on us with confidence, as your success is our greatest pursuit.

Our product range is diverse

our product range is diverse, we can meet your needs. Our diversified products will offer you more choices to better serve your customer demands.

We offer a one-stop purchasing service

we offer a one-stop purchasing service, streamlining the entire procurement process. Whether you need to purchase multiple products or resolve issues with multiple suppliers, we can provide convenient solutions for you. By partnering with us, you'll be able to manage your procurement more efficiently, saving time and energy to focus on your core business.

 

FAQ

  • What are your prices?
    Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information.
  • Do you have a minimum order quantity?
    Yes, we require all international orders to have an ongoing minimum order quantity.
  • Can you supply the relevant documentation?
    Yes, we can provide most documentation including Certificates of Analysis / Conformance; Insurance; Origin, and other export documents where required.
  • What is the average lead time?
    For samples, the lead time is about 7 days. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when
    (1) we have received your deposit
    (2) we have your final approval for your products.
    If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs.
  • Are you trading company or manufacturer ?
    We are a professional manufacturer with over 14 years' export experience for designing and producing.