Published company identity
The official website names Changzhou Doing Machine Co., Ltd. as the supplier. Its Chinese legal name and independent registration have not been established here. Confirm the contracting entity on a current proposal.
Contact location and separate office
The official contact page labels No. 503, Changhe Road, Zhenglu Town, Tianning District, Changzhou City, Jiangsu, China as “Location”. It separately labels Room 3013, Building 23#, Wuyue Square, Wujin District, Changzhou, China as “Office”. These are published contact and office addresses; neither is presented as an independently verified factory premise.
Official contact routes
The Enquiries address is stone@doingmachine.com. The official office telephone is +86-519 85253112 and the mobile number is +86-18605194068. These supplier contacts are separate from the platform email. The enquiry contact’s named identity and procurement role have not been verified; three distinct named procurement, buyer and supply-chain email contacts remain missing. No message delivery or supplier response has been tested.
One equipment reference
The food examples belong to the LB series and blade-type description. A named LB-150x150 food trial has not been verified. Confirm the supplied blade or pin arrangement, sieve, speed, product-contact steel and seals, cleaning method and dust handling for the actual ingredient. Catalogue values are not an accepted food configuration or throughput.
Company and equipment boundaries
This profile adds a documented Changzhou contact route to the existing Jiangsu group. It does not establish complete regional coverage, factory status or equipment certification. The selected LB catalogue record is a lump-breaking candidate; it does not replace the separate KZL granule-sizing reference.
Official references and evidence scope
Official manufacturer pages checked on 6 October 2026. These references support published company and equipment statements; they are not an independent factory, food-contact certification or material-trial audit.
Supplier identity, address purpose & service scope
- Company presentation
- Changzhou Doing Machine Co., Ltd.
- Contact and location roles
- The archived page distinguishes a Location Address at No. 503, Changhe Road, Zhenglu Town, Tianning District, Changzhou, Jiangsu, China, from an Office Address at Room 3013, Building 23, Wuyue Square, Wujin District, Changzhou. Keep both roles; neither becomes an independently certified factory.
- Quotation and service responsibility
- Confirm the legal supplier on the quotation, the offered configuration, destination installation and training, repair responsibility, and parts/manual revision for the specific machine. This record does not establish registry verification, independent factory certification or a destination response-time commitment.
The current contact request returned HTTP 403. The evidence below comes from dated archived pages; it is not a new successful contact-page read.
- Dated official original-page archive — 2026-10-07.