Profil de l'entreprise
Tenglin Electric (Shandong) Co., Ltd. was founded in 2015 in Qingzhou, Shandong, with a registered capital of ¥15 million. With 76 employees, the company focuses on the R&D, production and sales of conductor rails, seamless sliding conductor lines and power busbar systems.
Products are designed and manufactured to the JB/T6391.1–92 and JB/T6391.2–92 standards and the company has obtained ISO9001:2000 quality management system certification. Through joint development with Southeast University, Tenglin adopts new materials and advanced production processes, and holds nearly 20 utility-model and invention patents.
Quality & Certification
Every system ships with documented quality — the standards we design to, the certificates we hold, and the batch records we keep.
ISO 9001
ISO9001:2000 quality management system certification, covering R&D, production and sales.
JB/T 6391
Designed and manufactured to the JB/T6391.1–92 and JB/T6391.2–92 conductor-rail standards.
Certification CE de type
CE-type product certification, together with nearly 20 utility-model and invention patents.
Test Records
Business licence and quality-inspection test reports on file for all major product lines.
Développement
Tenglin keeps investing in the materials, processes and testing behind every conductor rail and busbar system — and in the production capacity to deliver them at scale.
Why Our Products Perform
Materials
6101 aluminium, T2 copper and steel-aluminium composite conductors; flame-retardant PVC and polymer sheaths.
Manufacturing
Advanced production and testing equipment delivering stable, repeatable batch quality.
Performance
Better heat, corrosion and ageing resistance and a longer service life than domestic counterparts, with a high cost-performance ratio.
Complete Systems
Rails, collecteurs, boîtiers de raccordement, supports, modules d'extension et accessoires fournis en un seul lot.
Recent Progress
Capacity Doubled
Conductor-rail production capacity was doubled to shorten lead times on large projects.
350 A Multipole Rail
Released a new 350 A multipole conductor rail for heavy-duty crane and hoist duty.
Cast-Resin Busbar on 40 t Crane
Our cast-resin busbar system was commissioned on a 40 t crane upgrade, delivering reliable power in harsh conditions.
ISO 9001 Re-certified 2026
Quality management system re-certified for 2026, covering R&D, production and sales.
Service
From the first enquiry to long-term operation, our engineering team stays with your project — helping you select, install and maintain the right system.
Pre-sale Service
- Selection and system-design consultation based on your crane span, current rating and travel length.
- Drawings, technical proposals and quotations prepared by our engineers.
- Sample and specification support before you commit.
In-sale Service
- Drawing review and confirmation before production starts.
- Production supervision with regular progress updates.
- Inspection records and documentation supplied with every batch.
After-sales Service
- Installation guidance and commissioning support on site or online.
- Operator training and responsive technical troubleshooting.
- Warranty service and long-term spare-parts supply.
Visit Us
Address
Intersection of Zhaode Rd & Rongli St, Economic Development Zone, Qingzhou, Shandong, China
Telephone
Business Hours
Du lundi au samedi, de 8 h à 18 h (GMT+8)
Vous avez besoin d'une solution de rail conducteur ou de barre omnibus d'alimentation ?
Indiquez-nous la portée de votre grue, son intensité nominale et la longueur de déplacement : nos ingénieurs vous recommanderont le système le mieux adapté et vous établiront un devis.
Tenglin Electric (Shandong) Co., Ltd est un fabricant spécialisé dans les systèmes d'électrification à rail conducteur et à barres omnibus destinés aux grues et à l'automatisation industrielle.
Produits
Entreprise
Contact
- Croisement entre la route Zhaode et la rue Rongli, Zone de développement économique, Qingzhou, Shandong, Chine
- Tél. : +86 156 2162 6483
- E-mail : [email protected]
- Du lundi au samedi, de 8 h à 18 h (GMT+8)