Contractor Awarded Over 17,000 Yuan in Unpaid Aluminum Door Fabrication Dispute

Contractor Awarded Over 17,000 Yuan in Unpaid Aluminum Door Fabrication Dispute

CASE OVERVIEW
A Chinese civil court in Eastern China ruled in favor of a self-employed aluminum door fabricator, ordering a customer to pay 17,637 yuan in unpaid processing fees. The court found that a valid oral contract existed between the parties and that the customer failed to provide evidence to support claims of defective workmanship.

CASE BACKGROUND AND FACTS
The plaintiff, Mr. Liu, operated a sole proprietorship specializing in processing and fabricating aluminum doors and windows. Beginning in the second half of 2009, the defendant, Mr. Jin, repeatedly placed orders with Mr. Liu for aluminum doors in various specifications. Mr. Liu processed the doors according to the designs, sizes, and styles provided by Mr. Jin and delivered them in batches on time. Mr. Jin made partial payments but failed to settle the full balance.

On January 8, 2010, Mr. Jin issued a handwritten IOU to Mr. Liu for 7,837 yuan. On May 20, 2010, he issued a second IOU for 9,800 yuan. The total amount reflected in the two IOUs was 17,637 yuan. Despite repeated requests for payment, Mr. Jin refused to pay. Mr. Liu filed a lawsuit on December 21, 2010, demanding full payment plus court costs.

COURT PROCEEDINGS AND EVIDENCE
The court applied summary procedures and held a public trial. Both parties appeared in court and presented their arguments. Mr. Liu submitted the two original IOU documents as evidence to prove the debt. Mr. Jin acknowledged writing both IOUs but argued that the second IOU of 9,800 yuan already included the amount from the first IOU of 7,837 yuan. He claimed his true outstanding balance was only 9,800 yuan.

Mr. Jin further argued that the aluminum doors had quality defects. He alleged that door locks had rusted, handles failed to open properly, and door gaps were excessively large. He stated that he had asked Mr. Liu to make repairs but no action was taken, and he therefore withheld payment.

The court examined the evidence. Mr. Jin admitted the authenticity of both IOUs but failed to provide any counter-evidence to support his claim that the amounts overlapped. The court found the IOUs to be authentic, lawful, and admissible.

COURT FINDINGS AND JUDGMENT
The court determined that the legal relationship between the parties was a contract for work, or a processing contract, not a simple sale of goods. Mr. Liu had performed his obligation to fabricate and deliver the aluminum doors according to Mr. Jin’s specifications. Mr. Jin, as the party ordering the work, was obligated to pay the agreed compensation.

The court held that Mr. Jin’s defense of owing only 9,800 yuan lacked evidentiary support. His allegations of quality defects were also unsubstantiated. The court did not accept these arguments.

Pursuant to Article 84 and Article 106 of the General Principles of Civil Law, and Articles 107 and 263 of the Contract Law, the court ruled that Mr. Jin must pay Mr. Liu 17,637 yuan in full within ten days of the judgment taking effect. Court costs of 120 yuan were also assessed against Mr. Jin. If Mr. Jin failed to pay on time, interest would accrue at double the rate for delayed performance under civil procedure law.

KEY LEGAL PRINCIPLES
A valid oral contract for work can be enforced when one party performs and the other accepts the benefit. The party claiming a debt must provide written evidence such as IOUs or receipts. A party alleging defects or setoffs bears the burden of proof. Without supporting evidence, such defenses will not succeed.

PRACTICAL INSIGHTS
Business owners should document all transactions in writing, even for small or repeat orders. Clear invoices, signed delivery receipts, and consistent IOU records help prevent disputes over overlapping amounts. If quality issues arise, the customer should promptly document the defects with photos or third-party inspections and communicate repair requests in writing. Failing to do so may weaken a defense in court.

LEGAL REFERENCES
General Principles of Civil Law of the People’s Republic of China: Article 84, Paragraph 1; Article 106, Paragraph 1. Contract Law of the People’s Republic of China: Article 107; Article 263.

DISCLAIMER
This article is for informational purposes only and does not constitute legal advice. Readers should consult a qualified attorney for advice regarding their specific legal situation.