Best for written specifications, drawings, reference images, and business enquiries.
Contact
Contact BDULTB
Use the public email address or WhatsApp number below for textile material, upholstery, soft furnishing, or project coordination enquiries.
Business identity
BDULTB is operated by 長源（香港）針織廠有限公司.
BDULTB is the public information and inquiry website for textile materials, upholstery materials, cushion covers, and soft furnishing components. The website is operated by 長源（香港）針織廠有限公司 (Chang Yuan (Hong Kong) Knitting Factory Limited), a Hong Kong private company. This site does not process online orders, payments, shipping, or checkout.
- contact@bdultb.com
- +852 9242 3782
- Business registration
- 34501290
- Office
- UNIT 1205 12/F SINO PLAZA, 255 GLOUCESTER RD CAUSEWAY BAY, HONG KONG
Best for quick photo sharing, measurement checks, and conversation-led project review.
Office address
UNIT 1205 12/F SINO PLAZA, 255 GLOUCESTER RD CAUSEWAY BAY, HONG KONG
中国香港. Office visits or meetings should be arranged in advance through email or WhatsApp.
Operating company
長源（香港）針織廠有限公司
Business Registration No. 34501290. Established 2004-04-26.
No hidden form capture
This website does not collect enquiry details through a web form.
There is no login, cart, checkout, newsletter pop-up, or embedded quote form. When you choose to contact BDULTB, the conversation happens through your email client or WhatsApp.