Every project starts
with a clear brief.
Tell us about the opening, the material and the detail you have in mind. Prepare a project enquiry. Online sending depends on the service availability shown below; a saved brief stays on your device.
Questions, answered.
Will this form send my enquiry?
If the form is available, it sends your enquiry to the HAIHUI business inbox. The confirmation reports mail-server acceptance and includes a reference; it cannot guarantee final inbox delivery. If unavailable, nothing is sent and you can save a brief on your device.
Can I upload drawings now?
The website form does not accept drawing uploads. Include drawing references in your brief and send files through the published business email after checking permission.
What should I prepare for a quotation?
Include the opening or component drawings, dimensions, quantity, finish reference, installation location, required performance and target programme. Avoid confidential or unnecessary sensitive information in your enquiry.
A clear point
of contact.
For drawings, quote requests and privacy questions, use the business email below. Do not send passwords or unnecessary sensitive information.
Qingdao Hai Ke Tian Cheng Machinery Technology Co., Ltd.
Unit 713, Building 4, No. 206 Wenxing Road, Longquan Subdistrict, Jimo District, Qingdao City, Shandong Province, China
Business and privacy enquiries: info@hecostech.com. Please identify haihuimechanical.com and include your project or enquiry reference.
A direct email is sent through your email provider. The website form separately reports whether its mail service accepted a submission.