Address
304 North Cardinal St.
Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Get premium rotary switches, isolators, and panel components directly from the manufacturer.
Fill out the form below for pricing, catalogs, and technical support.
Download Shieldhz product catalogues, CE, UL, TUV, CB, and RoHS certificate files for rotary cam switches, PV DC isolators, push buttons, indicator lights, waterproof isolator boxes, and OEM procurement review.
Official Shieldhz certification file for compliance review, technical reference, and procurement documentation.
Official Shieldhz certification file for compliance review, technical reference, and procurement documentation.
Official Shieldhz certification file for model confirmation, compliance review, and procurement documentation.
Official Shieldhz EMC CE certificate file for HZ12 series compliance review and technical reference.
CE certificate file for LA38 and SH-B2 push button switch model review.
EMC CE certificate file for SH-B2 and LA38 push button switch applications.
CE certificate file for LA28 and related rotary cam switch procurement review.
CE certificate file for LW28 20A rotary cam switch model confirmation.
EMC CE certificate file for LW28 rotary cam switch compliance reference.
CE certificate file for SH30 load isolator switch review and documentation.
CE certificate file for UK series control component documentation.
CE certificate file for UKP series push button and indicator component review.
TUV and CE certificate file for GF40 PV DC isolator switch review.
TUV and CE certificate file for GF41 solar DC switch documentation.
TUV certificate file for GF51 PV DC isolator switch procurement review.
TUV certificate file for LW28 10A to 20A rotary cam switch route.
TUV certificate file for LW28 25A to 160A rotary cam switch route.
Copyright Notice: All certificate images, related descriptions, layout elements and data presented on this page are protected by applicable copyright, unfair competition and related laws. Without prior written authorization from Zhejiang Shihe Electric Co., Ltd. (SHIELDHZ), no person or entity may copy, reproduce, redistribute, republish, adapt, archive for commercial use, or use these materials in any misleading context.
Legal Risk Warning: Any unauthorized copying, alteration, splicing, deletion of key information, out-of-context citation, impersonation, forged endorsement, or misleading use of these materials may constitute infringement, false or misleading commercial representation, or unfair competition, and may trigger civil liability, administrative penalties, and where applicable, criminal liability.
No Unauthorized Modification: Certificates and related compliance information are provided strictly for reference and verification. Any unauthorized modification of certificate content, validity information, certification scope, issuing body, certificate number, signature, stamp, or technical parameters is strictly prohibited. Any tampered, forged, altered or otherwise unauthorized version is invalid and non-binding. SHIELDHZ expressly reserves the right to pursue all available legal remedies.
Reservation of Rights: SHIELDHZ reserves the final right of interpretation for the content of this page and the right to update, revise, suspend or remove any content at any time without prior notice, to the extent permitted by applicable law.