
Engineering
Drawing review, material choice and design for manufacture.
PROJECT PROCESS
Four connected stages take a custom component from review to inspected production. The route is set around your part.
Start a projectCAPABILITY & PROCESS
YULAVEN coordinates international inquiries and engineering review with Ruishan, our manufacturing partner in China.

Drawing review, material choice and design for manufacture.

Mold design, machining and tool inspection.

Compression or liquid silicone molding, selected for the part.

Coating, printing and assembly when required, followed by inspection.
Process images are illustrative.
The exact tooling, molding and finishing steps are confirmed for each part. Coating and printing are used only when specified.












This is an illustrated example route. Your approved requirements determine the actual sequence.
PARTNER QUALITY
The certificates below belong to our manufacturing partner Ruishan. Their stated scope applies to the certificate holder, not to every YULAVEN project or finished part.
Automotive quality management
Design and manufacture of silicone rubber accessories
Certificate expiry: 3 Nov 2028Medical device quality management
Manufacture of silicone parts for medical apparatus and instruments
Certificate expiry: 13 Apr 2028Quality management
Silicone rubber parts for computer, mobile phone and earphone peripheral fittings
Certificate expiry: 13 Apr 2028Environmental management
Silicone rubber parts for computer, mobile phone and earphone peripheral fittings
Certificate expiry: 13 Apr 2028Occupational health & safety management
Silicone rubber parts for computer, mobile phone and earphone peripheral fittings
Certificate expiry: 13 Apr 2028The IATF certificate names Dongguan Ruishan Rubber Products Co., Ltd.; the ISO certificates print Dongguan Raising Rubber Products Co., Ltd. The documents are subject to ongoing surveillance audits. See each certificate for its registered address and full scope.