Product classification
- Product Categories
- By Application
- By Market Implementation
- OEM Division
- Engineering Projects
- Lighting
- Lighting
- Lighting
- Lighting
PRODUCTS
About us
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ABOUT US.
Factory location
Wenzhou Rockgrand Electric Co. , Ltd. is a Group established in 2006 which engaged in electrical products, lighting product,electrical engineering projects and related fields. Under Rockgrand, we have other group in Wenzhou , Shanghai and Thailand.
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Injection Workshop
Workshop equipment
We have 23 sets of injection molding machines. The plastic melted by heat is shot into the mold cavity at high pressure, and the molded product is obtained after cooling and curing. The process mainly includes four stages: filling, holding pressure, cooling and demoulding.
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Mould Workshop
Workshop scene
There are 13 professional mold makers, and the mold manufacturing scale is 700 sets per year.
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Assembly Workshop
Workshop manual table
Mainly complete the various assembly of semi-finished products.We will specially open one floor to assembling line for Kontaktor switch& socket project.All the process 6S and ISO 9001 quality manage system.
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Laboratory
Testing equipment
We test the imcomming materials and finished products there. We have the following test equipment: PCB board aging test machine 960℃ glow wire test machine IP66 waterproof test equipment Switch and socket life test equipment Plug and pull force test equipment Temperature rise test equipment Overload test equipment Short-circuit test equipment ......
You can contact us here
For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.
