Frequently Asked Questions
How do you develop a product plan for my project?
We can confirm the structure and surface treatment of the product based on its usage environment and testing standards, allowing us to develop a highly feasible plan tailored to your needs.
Can I see reference cases before starting?
Yes, we have multiple ready-made cases available for your reference to help guide your project configuration.
How can we reduce our development costs?
We strongly recommend adopting one of our already formed solutions. This approach helps save a significant amount of development and tooling costs.
Do you offer free samples for testing?
Yes, the formed solution products can be sent as free samples to help you perform evaluation and set testing standards.
What sizes are available for the Charging Series?
Our National/European standard charging series is available in two main sizes: 6.0*3 + 3.0*2 and 6.09*3 + 3.0*2.
What are the specifications of the Crown Spring and Cross Needle series?
The Crown Spring Series features a female hole of 5.0 * 17 - 3.0 and a male needle of 5.0 * 24.5 - 3.0. The Cross Needle Series features cross stitch sizes of 1.0 * 20.5 and 3.2 * 26.5 - 2.3.
Rongqiangbin
