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FAQ
Creating Enduring Value

At Tianyu, we believe service is not merely problem-solving—it's about creating lasting value for our customers. We provide lifecycle after-sales support, covering technical consultation, usage guidance, preventive maintenance, troubleshooting, and spare parts supply, ensuring that our linear guide rail profile steel performs efficiently and reliably in our customers' production operations.

Frequently Asked Questions
  • Q: How soon can we get a reply after sending you an inquiry?

    On working days, we will reply within 24 hours upon receiving your inquiry.

  • Q: Are you a direct manufacturer or a trading company?

    We have three digital production plants. At the same time, we also have our own international trade department. We produce and sell our own products.

  • Q: What products can you supply?

    We mainly produce precision linear guide rail pairs, rolling functional components, and various types of special-shaped steel.

  • Q: What are the main application areas of your products?

    Our products cover almost all applicable fields in the equipment manufacturing and machinery processing industries, including automation equipment, CNC machining centers, CNC grinding machines, semiconductors, photovoltaics, medical, and other industries.

  • Q: Can you produce customized products?

    Yes, we mainly focus on customized products. We develop and manufacture products according to the drawings or samples provided by customers.

  • Q: Do you produce standard parts?

    Yes, in addition to customized products, we also have some common models that are market-recognized standard parts.

  • Q: What is your company's production capacity?

    The company is equipped with multiple automated production lines and high-precision processing equipment. We have introduced advanced heat treatment and precision inspection equipment to achieve large-scale and standardized production, ensuring stable output capacity.

  • Q: How many employees does your company have, and how many of them are technical staff?

    The company currently has more than 240 employees, including 25 professional technical staff and over 10 engineers.

  • Q: How does your company ensure product quality?

    First, we carry out corresponding inspections after each production process. For finished products, we perform 100% full inspection according to customer requirements and international standards.
    In addition, we have the most advanced and complete top-tier inspection equipment in the industry, including spectrometers, metallographic microscopes, universal tensile testing machines, low-temperature impact testers, X-ray flaw detectors, magnetic particle flaw detectors, ultrasonic flaw detectors, coordinate measuring machines, and video measuring machines. These instruments fully ensure that we can provide customers with high-precision finished castings and meet all inspection requirements regarding physical and chemical properties of materials, non-destructive testing, and high-precision geometric dimension inspection.

  • Q: What are your payment terms?

    When we provide a quotation, we will confirm the transaction method with you. For mass production, we generally require a 30% advance payment, with the balance paid against the bill of lading.

  • Q: How do you usually ship the goods to customers?

    We usually ship by sea. It is very convenient for sea freight export as we are only 3.5 hours away from Ningbo Port. Of course, for customer samples, we choose air freight so that customers can receive our products more quickly.

  • Q: Which countries do your products mainly export to?

    Our products are mainly exported to dozens of countries, including the United States, Japan, South Korea, Germany, and Vietnam.