Regarding the procurement of high-pressure gaskets and high-strength bolts
Thread Content
Sea friends: When purchasing high-pressure gaskets and high-strength bolts, do we all need the supplier to provide a quality guarantee certificate? The main concern is that substandard material quality could lead to accidents.
To do a good job in procurement: 1. Find companies with a good reputation； 2. Set standards ； 3. Establish a proper contract. 4. Conduct random inspections and oversee the manufacturing process. 5. Make payments in accordance with the contract requirements regarding delivery quality and delivery schedule. 6. Conduct proper post-transaction evaluations; those with negative reviews should be excluded from further transactions.
Are there still any who don’t want a warranty card? This is the most basic requirement
For materials with special requirements and uses, it is best to consult professional manufacturers. The quality of products available on the market varies greatly; be careful not to choose products based solely on low prices and short delivery times, as this may lead to quality issues. 1) Company qualifications ； 2) Performance ； 3) Financial strength ； 4) Processing capacity ； 5) Testing equipment