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Don’t let down early summer—don’t let down you. Blue Arrow supports the upgrade of the Qilu Petrochemical Substation.


The Qilu Branch of Sinopec Corporation is a large-scale integrated refining, chemical, and synthetic fiber enterprise that combines petroleum processing, petrochemicals, coal chemicals, natural gas chemicals, and salt chemicals, with fully equipped supporting facilities. To ensure the effective procurement of key electrical equipment for Sinopec and to standardize technical requirements for the procurement of major electrical equipment across the Sinopec industry, Sinopec Group has formulated the Technical Agreement for the Procurement of 0.4 kV Low-Voltage Switchgear. In March 2020, Shanghai LANKONG Electrical Control Equipment Complete Sets Co., Ltd. received an order from the Qilu Branch of Sinopec Corporation for the renovation project of substations in the refining area’s operation and maintenance zone. Under this project, LANKONG supplied 44 SIKUS switchgear units. To live up to the trust that the Qilu Branch of Sinopec Corporation has placed in us over the past two decades, LANKONG has attached great importance to this project and made every effort to carry out our work meticulously, ensuring high-quality products, timely delivery, and adherence to all specifications. It is precisely because of this trust and support that LANKONG has continuously innovated, surpassed ourselves, and moved forward relentlessly. We are deeply grateful for this journey—from strangers to close partners, united in our shared endeavor. LANKONG success lies in having you by our side every step of the way.

The Qilu Branch of Sinopec Corporation is a large-scale integrated refining, chemical, and synthetic fiber enterprise that integrates petroleum processing, petrochemicals, coal chemicals, natural gas chemicals, and salt chemicals, with a fully equipped supporting infrastructure.

To ensure the effective procurement of major electrical equipment for Sinopec and to standardize the technical requirements for the procurement of key electrical equipment across the Sinopec industry, Sinopec Group has formulated the Technical Agreement for the Procurement of 0.4 kV Low-Voltage Switchgear. In March 2020, Shanghai LANKONG Electrical Control Equipment Complete Sets Co., Ltd. received an order from the Qilu Branch of Sinopec Corporation for the renovation project of substations in the refining and operation area. Under this project, LANKONG supplied 44 SIKUS switchgear units.

To live up to the trust that the Qilu Branch of Sinopec Corporation has placed in us over the past two decades, LANKONG attaches great importance to our work and strives to deliver high-quality products on time and in full compliance with specifications. It is precisely because of this trust and support that LANKONG continues to innovate, constantly surpass ourselves, and keep moving forward. We are deeply grateful for this journey—from strangers to close partners, united in facing challenges together. LANKONG success is built on having you by our side every step of the way.