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{"title":"High Reliability Thermal Imaging Leaf Shutter for IR Camera Night Vision","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/01\/2e2310559dede46abfbb3dcde592-200x200-1\/high_reliability_thermal_imaging_leaf_shutter_for_ir_camera_night_vision.jpg","attrs":{"Delivery Time":"1-4WEEK","Series":"4 Blades","Minimum Order Quantity":"10 pieces","Price":"$40-48 \/ piece"}}
{"title":"55MP Full Frame 40mm F5.6 SONY EX-E Mount Aerial Survey Lens Ultra Low Distortion <0.003% 42.5g Lightweight UAV Drone Mapping Camera Lens","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/70\/aed67e1cbc84edcb3dc51ac081ce-200x200-1\/55mp_full_frame_40mm_f5_6_sony_ex_e_mount_aerial_survey_lens_ultra_low_distortion_3c0_003_25_42_5g_lightweight_uav_drone_mapping_c.jpg","attrs":{"Weight":"42.5g","BFL":"32.7mm","Relative Illumination":">0.65","Product Name":"High Resolution F5.6 Aperture Aerial Survey Lens"}}
{"title":"HD Motorized Zoom Lens 3MP 12.5-750mm 60X C Mount F3.5-F360C DC Auto Iris Manual Focus Industrial Optical Component","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/1f\/b85a8808e702bf3ed346af6281aa-200x200-1\/hd_motorized_zoom_lens_3mp_12_5_750mm_60x_c_mount_f3_5_f360c_dc_auto_iris_manual_focus_industrial_optical_component.jpg","attrs":{"Model Number":"02-010-003","Payment Terms":"T\/T&ID card","Mount":"C-mount","Place of Origin":"Sichuan, China"}}
{"title":"Best Efficiency Voice Coil Motor 44N Peak 7.6mm Stroke Through Bore","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/52\/9f91394f3d7fe9deefd687cd1700-200x200-1\/best_efficiency_voice_coil_motor_44n_peak_7_6mm_stroke_through_bore.jpg","attrs":{"Price":"$3790\/ piece","Packaging Details":"CARTON","Light Moving Mass":"Lightweight moving coil assembly of only 39 g, effectively reduces inertia to guarantee fast dynamic response for micro-jitter modulation.","Max Power":"97.2W"}}
{"title":"M12 Day-Night HD IR-Cut Filter Switcher for Cameras","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/22\/96992d3d55d7e9a39fb12fcd13b0-200x200-1\/m12_day_night_hd_ir_cut_filter_switcher_for_cameras.jpg","attrs":{"Price":"$8.60-9.90 \/ piece","Min. FBL(mm)":"3.5","Delivery Time":"1-4WEEK","Screw holes spacing(mm)":"20"}}
{"title":"DC Auto Iris Lens 2.0-25mm Aperture 9 Blades for CCTV Security Camera 46.5x4mm 2 Phase 40\u03a9 125mA","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/77\/7ebba50e9407fe39bba3bc23203c-200x200-1\/dc_auto_iris_lens_2_0_25mm_aperture_9_blades_for_cctv_security_camera_46_5x4mm_2_phase_40_ce_a9_125ma.jpg","attrs":{"Rated voltage":"5.0DCV","Price":"$3.60-6.60 \/ piece","Constant Current":"125mA","Delivery Time":"1-4WEEK"}}
{"title":"5.0V DC Micro Stepper Mini Stepping Motor 8mm Metal Miniature Motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/26\/49f1dde50a796e03b26bd304ec42-200x200-1\/5_0v_dc_micro_stepper_mini_stepping_motor_8mm_metal_miniature_motor.jpg","attrs":{"Model Number":"07-005-043","Payment Terms":"T\/T&ID card","Excitation type":"2-2 Phase excitation","Place of Origin":"Sichuan, China"}}
{"title":"8K 60mm Focal Length M72 Mount Line Scan Lens for Machine Vision Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/5d\/b6155b342ee5b8028bb362c98919-200x200-1\/8k_60mm_focal_length_m72_mount_line_scan_lens_for_machine_vision_systems.jpg","attrs":{"Resolution":"8K7\u03bcm","Model Number":"02-012-001","Brand Name":"CCHT","FNO":"F4.0~16"}}
Chengdu Century Huasha Trading Co., Ltd. (CCHT) is a professional supplier of micro drive module, lens, camera module, sensors, etc. CCHT was established in Chengdu in October 2018 and is a member of Sichuan Chamber of Commerce for Im-export (SCOCIE) , Chengdu Cross-Border E-Commerce Association (CDCEA). CCHT has a professional independent website and multiple cross-border e-commerce platforms, and owns the registered CCHT trademark and brand. In May 2025, CCHT obtained Dun & Bradstreet certification. With the help of local dense network of international flights, CCHT can provide fast, timely, and efficient supply, serving global customers. The products are exported to 40+ countries across Asia, Europe, Africa, North and South America, and Oceania.
The micro drive modules include infrared thermal imaging shutter, IR-CUT switch/wavelength pass switch, auto iris, manual iris, micro stepper motor, voice coil motor, autofocus module, etc. Lens mainly covers machine vision lens, aerial survey lens, LWIR and SWIR lens, security monitoring lens/CCTV lens, line scan lens, ITS lens, QR code scanner lens, endoscopic coupler, etc. Camera modules are applied in laptop camera and smartphone of multiple well-known brands. The sensor include image sensor and autofocus driver sensor etc. The application fields cover infrared camera, infrared thermal imager, night vision device, vehicle night vision module, CCTV camera, security camera, mobile phone, high-end medical equipment, experimental instrument, office automation, industrial automation, UAV, robot, smart home, etc.
Adhering to the principles of quality, brand, professionalism, innovation, integrity, and value, CCHT fulfils corporate social responsibilities and achieves mutual benefits with supply chain partners.
F 7th, No. 888, Baicao Road, Hi-tech Zone, Chengdu, Sichuan, China 611731
Factory Location:
Foshan, Shenzhen
Trade & Market
Our Team:
Our dedicated team focuses on optical component projects for CCTV and machine vision. We manage the full cycle from requirement confirmation, technical validation, production supervision, quality verification to global delivery for IR-CUT switches, thermal imaging shutters, irises and lenses.
1.Technical Alignment Specialists
We review your optical specifications, drawings and sample requirements, confirm all technical details and push forward prototype and sample validation.
2.Production & Progress Supervisors
We oversee production schedules,track each order status closely and keep you updated timely to guarantee on-time delivery.
3.Quality Verification Team
We implement standardized inspection standards for every batch,verify product performance before shipment to maintain stable quality.
4.Global Sales & Export Support
We handle quotation document preparation,sample arrangement and flexible shipping solutions.
We are committed to reliable,long-term support for all your optical component projects.
History:
Service:
We supply a wide range of optical components for CCTV surveillance and machine vision systems, including IR-CUT switches, infrared thermal imaging shutters, DC & P irises, manually adjustable irises, CCTV lenses and machine vision lenses. We deliver end-to-end project support, from requirement review and custom parameter confirmation, prototype vWalidation, batch quality verification to worldwide shipment, to match diverse application scenarios of your optical projects.
