Manufacturing & Quality
Inside our factory. Behind your product.
TONGYI combines silicone sealant production with in-process checks, sample preparation, batch sample retention, and finished-goods inspection before warehousing.
01 / The production environment
Start with a view of the working floor.
Our silicone sealant manufacturing is supported by 16 production lines. The storage photograph shows material containers, drums and finished-goods cartons within the factory environment.
Discuss the selected product, packing format and order requirements before production planning.
Explore the product range02 / Checks and batch reference
See the samples. Ask for the supporting files.
Retained sealant samples support batch reference and follow-up. Internal testing equipment is shown separately below. These photographs show the working environment; they are not certificates or product-specific test results.
Request a technical document
TDS, SDS and reports are reviewed for the correct product, revision, language and market before public release.
03 / From cartons to dispatch
Keep packing details in the conversation.
The finished-goods area is part of the factory story. For your order, confirm the selected packaging, labels, carton information and agreed inspection requirements with our team.
Explore packing and OEM cooperationDiscuss your requirement