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FAQ

Here is a collection of questions from customers and some simple answers. Kindly contact our engineers if they cannot resolve your issue.

  • Produce
  • Materials
  • Policy
  • You can send samples to us. After receiving your sample, our professional engineers will evaluate it in detail and provide an accurate quotation. 

  • Sure. However, our scope of capabilities mainly covers the use of 2D drawings for 3D drawings, and drawings based on samples. We focus on providing OEM services to our customers, so we cannot meet your ODM needs.

  • Here's the key information we need to know to better serve your needs:

    1. Please provide detailed drawings, which can be in 2D or 3D format. If drawings are not available, please provide samples.

    2. Please clearly specify the material of the required product, if it is not mentioned in the drawing.

    3. Please tell us the quantity of products you need.

    4. Please provide your desired delivery terms.


  • Our quality control center is equipped with a series of advanced testing equipment, including micrometers, vernier calipers, tensile testing machines, impact testing machines, Rockwell hardness testers, Brinell hardness testers, electron microscopes, photometers, salt spray testing machines, CMM, etc.

  • We can provide electro-galvanizing, hot-dip galvanizing, powder coating, electrophoresis, phosphating, bluing, polishing, wire drawing, and other surface treatments.

  • We mainly provide hot die forging services. The forging materials are mainly carbon steel and alloy steel of various compositions, followed by aluminum, magnesium, copper, titanium, etc. and their alloys.

  • QINGDAO HULK METAL Technology Co. Ltd (hereinafter referred to as "we") takes your privacy and personal information very seriously and is always committed to protecting your privacy.

  • Please check the quality of the goods when you receive them. If the product is defective, or damaged, or received the wrong goods, contact us immediately, and we can solve it through timely negotiation.

  • T/T, L/C, etc. Kindly contact our sales manager to determine the specific payment method.

  • At our forge, we understand the uniqueness of each project and our customers' stringent lead-time requirements.

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