Simple by design.
Private by default.
About this website and the information you choose to enter.
Website operator
This website identifies Shanghai Jujia E-Business Co., Ltd. under the GUANJIA TECH website brand.
Enquiry brief builder
The enquiry tool creates a text brief in your browser. It does not submit information to the company, upload files or store form content in a database. Copying puts the text on your clipboard; downloading saves a text file on your device. Refreshing or closing the page clears the unsaved brief.
Cookies and technical delivery
This website does not use advertising trackers, third-party analytics, visitor accounts or non-essential cookies. Hosting infrastructure processes technical request data, such as IP addresses and requested URLs, to serve and protect the website. Website access logging is not enabled in our configured distribution.
Content and equipment enquiries
Equipment categories are enquiry areas, not a statement of current inventory, manufacturer authorisation or a performance guarantee. No order, engineering contract or quotation is created by visiting the website or generating a brief. Specifications and commercial terms require separate written confirmation.
Industry photography
Quarry photography is illustrative and does not depict a mine owned, operated or supplied by the company. Photograph by Shane Ryan Herilalaina, used under the Unsplash License. Original photograph.