HENGYANG ZK INDUSTRIAL CO., LTD
Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold shrink tube and silicone cable accessories kit in telecommunication and electrical power industry.
Our products have been exported to America, Australia, Egypt, Taiwan, India, Indonesia, Egypt, Spain, Italy and Germany etc, Europe countries. Currently, we already cooperated many famous companies in electrical and telecommunication industry.
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- Basic Information
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Company Name: HENGYANG ZK INDUSTRIAL CO., LTD Business Type: Manufacturer Brands: ZKCS Employee Number: 11~50 Factory Location: Building 3, Entrepreneurship Center, High-tech Zone, Hengyang City, Hunan Province. - Trade & Market
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Company slogan: HENGYANG ZK INDUSTRIAL CO., LTD
PROFESSIONAL IN COLD SHRINK TUBING
OEM Overview: With 10 lines production facilities, we provide OEM service for cold shrink products, ex, cold shrink tube, cable termination, cable jointer, breakout and some other special electrical cold shrink products according to your draft.
Production Line: 
About quality management: ISO9001:2015
CTF/CTQ Controlling Points Sheet for cold shrink products
CTF (Critical to Function)
NO Item Required Controlling Points 1 Elongation ≥670% Sampling test for each lot of material 2 Tensile strength ≥7.16Mpa Sampling test for each lot of material 3 Tear Strength ≥35KN/m Sampling test for each lot of material 4 Waterproof rating IPX7 Sampling test for each lot of material CTQ (Critical to Quality)
NO Item Required Controlling Points 1 Expanded Inner diameter L±3mm Inspection per each lot during first tour and final inspection according to method of MIL-STD-105E, LEVEIL, AQL=0.65. 2 Expanded Outer diameter OD±4mm Inspection per each lot during first tour and final inspection according to method of MIL-STD-105E, LEVEIL, AQL=0.65. 3 Expanded tube length L±10mm 100% Inspection by comparing with standard sample 4 Recovered tube length L±5mm 100% Inspection by comparing with standard sample 5 Recovered wall thickness T±0.6mm Inspection per each lot during first tour and final Inspection 6 Elongation ≥670% Sample 5 pcs for each lot 7 Tensile strength ≥7.16Mpa Sample 5 pcs for each lot 8 Tear Strength ≥35KN/m Sample 5 pcs for each lot 9 Waterproof rating IPX7 Sample pcs for each lot Services: Professional test and inspection device to guarantee the R&D products performance
Tenstile tester High and low temperature cycle tester
Diameter detector
Aging tester
Our Team: 
- Factory Information
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Market name: North America,South America,Western Europe,Eastern Europe,Africa,Worldwide Contact Person: Mr.Richard Lee Contact Phone: 86-734-8689255