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traffic signal controller
80 Products|8 Suppliers
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traffic signal light pole and post controllerUS$ 1,000 - 2,000MOQ: 3 TonsJiangsu Milky Way Steel Poles Co., Ltd. -
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Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for traffic signal controller compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in traffic signal controller contracts
