TECHNICAL ENQUIRY · CHQ WIRE

Send us your material requirements directly

Provide grade or standard, diameter and tolerance, delivery condition, quantity and final application; we will route to the corresponding sales and technical team.

Submit technical enquiry

Fill in key details. Domestic enquiries are routed to the domestic team; international enquiries to the international team. Fields marked * are required.

Response commitmentWe usually reply within 24 hours on business days. Grade, standard, size, delivery condition, quantity and application help us respond faster.
Contact & Company Information
Material & Project Requirements

Please provide at least an email or phone/WhatsApp/WeChat so the team can respond.

Shanghai Office and Wuhu Manufacturing Base

Sales, technical service and manufacturing teams coordinate on cold-forming material projects.

Map & Directions

Domestic visitors can use Amap for navigation; overseas visitors can use Google Maps.

Contact the Team Directly

Recommended Information to Include

  1. 01Grade & Standard

    E.g. SCM435, 10B21, GB/T 5953-2026 or customer specification.

  2. 02Dimensions & Tolerances

    Diameter, profile drawings, length and key dimensional requirements.

  3. 03Delivery & Application

    Delivery condition, quantity, final part and cold forming stage.

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