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About

About
   Yuhuan Wanbao Copper Industry Co.Ltd, established in the year of 2004, specialized in manufacturing Brass Door handles&knobs, Zinc-Alloy Handles, Hinge etc. Our factory is located in Yuhuan, Zhejiang which is known as The Capital of China Valve and has convenient transportation.

  With abundant technical force and practical production experience, We supply all type of advanced and luxurious door handles&knobs in the light of tenet of High Starting point, High quality, High efficiency. Most of our products are exported to European and American Market, Southeast Asia etc.

  We have been holding on to spirit “Seeking for the best, but the second best”, constantly look for the innovation and improvement of equipment in order to supply our customers quality products, with years of efforts, our products are widely accepted and admired in the international market.

  We worked hard in the past years, Today, we are working harder for the new needs and expectations from customers, and we look forward to providing customers the best service for our bright future.

We offer a variety of wired/wireless solutions:
  • Buspro housing and building intelligent control system
  • KNX housing and building intelligent control system
  • Buspro Wireless Wireless smart home solution

设计盒 is a importance to environmental protection and the sustainable development of enterprises. So we in the production of these products series, on the premise of fully considering the "energy saving", to ensure that the user experience of "convenient, comfortable and safe".

We are committed to:

Product are of high quality, sincerely treat every customer. We listen to the voice of the customer, to fully meet customer needs, to help them break problem. This commitment to our customers not only effective, architects, designers, distributors, suppliers, employees, and our work and life of the community is our commitment. We offer:

  • Advanced customized solutions
  • Complete product line
  • Deep drilling for many years of professional technology
  • An uncompromising standards
Customer care

We are committed to care for every customer's needs. We strictly carry out the customer service provision, in the service of each process, let you have the joyful mood. If you have any questions or need our help, please contact our customer service team. We strive to achieve:

  • efficient;
  • frank、fair、polite;
  • Patience to listen to、A quick response;
  • To improve the professional knowledge and skills of team。
Quality assurance

The pursuit of better quality is the enterprise spirit of 设计盒. Our "quality control policy is not only let the products meet the standard, and than you expect。

  • 《Quality control policy》of the four core:
  • Strict quality management and auditing procedures
  • enthusiasm、Timely feedback to customers
  • Product improvement system
Environmental responsibility

设计盒 is a importance to environmental protection and the sustainable development of enterprises. Our products and systems have the characteristics of environmental protection, energy conservation and the sustainable development, at the same time, we know that holds the responsibility of the important environmental protectors。

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See below our customer evaluation:

Guangdong province science and technology research projects (large stadiums intelligent control and scientific management system of digital network audio and video) research results from industrialization and guangzhou hedong electronic co., LTD. (设计盒) used in our hospital, 66 classrooms and audivisual classrooms in the electric control system。

Guangdong women's professional technology institute

On April 13, 2010

We installed the including intelligence guest room system, a complete set of 设计盒 smart hotel solutions, system has been trouble-free operation for two years. 设计盒 delivery speed, product quality, simple installation and follow-up maintenance costs low, fast and efficient service, feedback. We thank you very much 设计盒 and strongly recommend to everybody!

India the radisson blue label

(Radisson Blu) Ravi Kant Doonga